Hashtag
#FOSDEM
2,272 posts tagged with this hashtag.
https://spectra.video/w/7hsRkrevhuTyV1q1qxkPjM
"Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.
How do we make the next generation of protocols more difficult to weaponise?”
Here’s a clean recording of my #FOSDEM talk “Willow - Protocols for an uncertain future”. This talk was a real labour of love, hope you enjoy it!!!
spectra.video
Willow - Protocols for an uncertain future (FOSDEM'26)
Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same. How do we make the next generation of protocols ...
https://spectra.video/w/7hsRkrevhuTyV1q1qxkPjM
"Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.
How do we make the next generation of protocols more difficult to weaponise?”
Here’s a clean recording of my #FOSDEM talk “Willow - Protocols for an uncertain future”. This talk was a real labour of love, hope you enjoy it!!!
spectra.video
Willow - Protocols for an uncertain future (FOSDEM'26)
Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same. How do we make the next generation of protocols ...
Hi @rafaelmartins @jwildeboer,
I made an even more radical experiment (installing doesn't require #root) and brought it to alpha: https://Seppo.mro.name #Seppo #NGI #NLNet
I held several talks, but have recordings in german only, e.g. https://fair.tube/w/jgF8cFw5u4K1puFNscWcQh
Or english #slides from #fosdem 2025: https://marcus.rohrmoser.name/talks/2025/offdem/slides.pdf
Hi @rafaelmartins @jwildeboer,
I made an even more radical experiment (installing doesn't require #root) and brought it to alpha: https://Seppo.mro.name #Seppo #NGI #NLNet
I held several talks, but have recordings in german only, e.g. https://fair.tube/w/jgF8cFw5u4K1puFNscWcQh
Or english #slides from #fosdem 2025: https://marcus.rohrmoser.name/talks/2025/offdem/slides.pdf
Dear Fedi friends,
I had the honor of being interviewed for @hyde's series #OverUnder.
🔗: https://lazybea.rs/ovr-069/
Mentioned in the interview: #FOSDEM
@yunohost
@gotosocial
@veronica
#Jellyfin
@timbl
#LEGO
& pizza!
Thank you so much for this wonderful opportunity ❤️
lazybea.rs
Over/Under #69 with Elena Rossini
Dear Fedi friends,
I had the honor of being interviewed for @hyde's series #OverUnder.
🔗: https://lazybea.rs/ovr-069/
Mentioned in the interview: #FOSDEM
@yunohost
@gotosocial
@veronica
#Jellyfin
@timbl
#LEGO
& pizza!
Thank you so much for this wonderful opportunity ❤️
lazybea.rs
Over/Under #69 with Elena Rossini
#OverUnder 069 with @elena
She shares her thoughts about #FOSDEM, #Jellyfin, #Yunohost, #LEGO, and, being Italian, I have to ask her about #Pizzas.
She also replied to @daj 's question.
She recommended two #books I will definitely read.
#bloggers #bookstodon #book #blog #fediverse #toys #streaming #movies #music #bloggers #mastodon
lazybea.rs
Over/Under #69 with Elena Rossini
Following the Railways and Open Transport track at #FOSDEM 2024 #Transitous got started. Just two years later Transitous is mentioned in more than a fourth of the talks there today.
https://fosdem.org/2026/schedule/track/railways-and-open-transport/
@andypiper The principles are all there and really change how we work with machines.
I did a session at #fosdem as a birds of a feather session about it.
@notecharlie @goetz @tschaefer @Oskar456 yep. I had a stupid idea and everyone was like "do it". Same thing that happened when I switched to NAT64 on the main #FOSDEM network way back.
@tschaefer I heard that #FOSDEM will be #IPv6only next time.
Please prepare you app or website.
Thank you @Oskar456 for pursuing and pushing this.
Ohyes.. Before we forget it.. At #FOSDEM, we attended a workshop on the European Social Web organised by @evan of @SocialWebFoundation. The group agreed that social sovereignty in Europe depends on interoperability, decentralisation, open standards, and open source. A vision paper is in progress and will be released soon. Preludes were shared at #2MR by @michael and @bjoernsta.
#FediVariety #Fediverse #OpenWeb #SocialWeb #OpenSocialWeb #ActivityPub #JugglingTheFediverse
https://www.fedivariety.org/blog/european-social-stack
fedivariety.org
European Social Stack
Ooh yes.. almost forgot about it.. btw. In the run-up to FOSDEM, we took part in a workshop regarding the European Social Web, organised by Evan of SocialWebFoundation (thank you,
Ohyes.. Before we forget it.. At #FOSDEM, we attended a workshop on the European Social Web organised by @evan of @SocialWebFoundation. The group agreed that social sovereignty in Europe depends on interoperability, decentralisation, open standards, and open source. A vision paper is in progress and will be released soon. Preludes were shared at #2MR by @michael and @bjoernsta.
#FediVariety #Fediverse #OpenWeb #SocialWeb #OpenSocialWeb #ActivityPub #JugglingTheFediverse
https://www.fedivariety.org/blog/european-social-stack
fedivariety.org
European Social Stack
Ooh yes.. almost forgot about it.. btw. In the run-up to FOSDEM, we took part in a workshop regarding the European Social Web, organised by Evan of SocialWebFoundation (thank you,
Ohyes.. Before we forget it.. At #FOSDEM, we attended a workshop on the European Social Web organised by @evan of @SocialWebFoundation. The group agreed that social sovereignty in Europe depends on interoperability, decentralisation, open standards, and open source. A vision paper is in progress and will be released soon. Preludes were shared at #2MR by @michael and @bjoernsta.
#FediVariety #Fediverse #OpenWeb #SocialWeb #OpenSocialWeb #ActivityPub #JugglingTheFediverse
https://www.fedivariety.org/blog/european-social-stack
fedivariety.org
European Social Stack
Ooh yes.. almost forgot about it.. btw. In the run-up to FOSDEM, we took part in a workshop regarding the European Social Web, organised by Evan of SocialWebFoundation (thank you,
Person on stage arguing that we need Fediverse messaging apps.
That more people would use the Fediverse if they existed.
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
@russss If only there was a conference for conference organizers; we could call it #confconf! ;)
But in all seriousness, more conferences are starting to steal our #FOSDEM devroom concept and it's working really well for them; e.g. #IndiaFOSS did so quite successfully last year. Never been at #emf #emfcamp so I don't know the programme and space availability, of course.
We are a little bit late to the party, but on the 1. May we celebrated #lauti's first anniversary 🥳.
This year was crazy, we got in touch with so many amazing people a long the way. We did our first talk at the #39c3 self organized session of @techfrombelow@chaos.social.
We visited #fosdem with our friends from @Bonfire where they announced our collaboration working on #events in the #fediverse.
We are just getting started, SSO is around the corner and we are working on #activitypub at the moment.
For more updates take a look at our last blog post
lauti.org/blog/lauti-updates...

LAUTI Updates 2026
Welcome to our brand new blog! We want to start with what’s going on with LAUTI in 2026.
We are a little bit late to the party, but on the 1. May we celebrated #lauti's first anniversary 🥳.
This year was crazy, we got in touch with so many amazing people a long the way. We did our first talk at the #39c3 self organized session of @techfrombelow@chaos.social.
We visited #fosdem with our friends from @Bonfire where they announced our collaboration working on #events in the #fediverse.
We are just getting started, SSO is around the corner and we are working on #activitypub at the moment.
For more updates take a look at our last blog post
lauti.org/blog/lauti-updates...

LAUTI Updates 2026
Welcome to our brand new blog! We want to start with what’s going on with LAUTI in 2026.
We are a little bit late to the party, but on the 1. May we celebrated #lauti's first anniversary 🥳.
This year was crazy, we got in touch with so many amazing people a long the way. We did our first talk at the #39c3 self organized session of @techfrombelow@chaos.social.
We visited #fosdem with our friends from @Bonfire where they announced our collaboration working on #events in the #fediverse.
We are just getting started, SSO is around the corner and we are working on #activitypub at the moment.
For more updates take a look at our last blog post
lauti.org/blog/lauti-updates...

LAUTI Updates 2026
Welcome to our brand new blog! We want to start with what’s going on with LAUTI in 2026.
We are a little bit late to the party, but on the 1. May we celebrated #lauti's first anniversary 🥳.
This year was crazy, we got in touch with so many amazing people a long the way. We did our first talk at the #39c3 self organized session of @techfrombelow@chaos.social.
We visited #fosdem with our friends from @Bonfire where they announced our collaboration working on #events in the #fediverse.
We are just getting started, SSO is around the corner and we are working on #activitypub at the moment.
For more updates take a look at our last blog post
lauti.org/blog/lauti-updates...

LAUTI Updates 2026
Welcome to our brand new blog! We want to start with what’s going on with LAUTI in 2026.
Next #fosdem is too far away, you can see it yet. instead you can watch all the missed talks from the recordings: https://fosdem.org/2026/schedule/events/
fosdem.org
FOSDEM 2026 - Events
Next #fosdem is too far away, you can see it yet. instead you can watch all the missed talks from the recordings: https://fosdem.org/2026/schedule/events/
fosdem.org
FOSDEM 2026 - Events
(4/5)…It's easy to forget that the enemy to software freedom is *not* proprietary systems' *users*, rather those who *sell* such systems *for profit*. #LLM-backed gen-#AI proprietary systems are simply the latest tech fad (like, say, Web 2.0 & AJAX).
@karen & I keynoted 2x at #FOSDEM & 1x at LCA about the importance of — as social workers say — “meeting people where they are”:
https://archive.fosdem.org/2019/interviews/bradley-m-kuhn-karen-sandler/
https://archive.fosdem.org/2019/schedule/event/full_software_freedom/
https://www.youtube.com/watch?v=n55WClalwHo
https://archive.fosdem.org/2020/schedule/event/open_source_won/
Cc: @silverwizard @josh
archive.fosdem.org
FOSDEM 2020 - AMENDMENT Open Source Won, but Software Freedom Hasn't Yet
@bagder @Prometheus @grafana fwiw, the dogshit non- software spam for #fosdem @fosdem is also higher quality now. Yay.
Hello Fedi! We are Matrix Community Events, a loose group of @matrix enthusiasts interested in representing Matrix at events and running our own events for the community. Our previous adventures include: Matrix Community Summit #MCS, #FrOSCon, c3, #FOSDEM, #GPN, #MRMCD, Matrix Workations, #MatrixConf, CCCamp, #WHY2025, and 8+ local meetups/Stammtische. You can learn more at https://matrix-community.events.
Follow this account for news about MCS, local meetups, chaos events, and more!
matrix-community.events
What We Do | Matrix Community Events
A VitePress site
Hello Fedi! We are Matrix Community Events, a loose group of @matrix enthusiasts interested in representing Matrix at events and running our own events for the community. Our previous adventures include: Matrix Community Summit #MCS, #FrOSCon, c3, #FOSDEM, #GPN, #MRMCD, Matrix Workations, #MatrixConf, CCCamp, #WHY2025, and 8+ local meetups/Stammtische. You can learn more at https://matrix-community.events.
Follow this account for news about MCS, local meetups, chaos events, and more!
matrix-community.events
What We Do | Matrix Community Events
A VitePress site
Heading to #fosdem the biggest #opensource gathering! I’ll probably be hanging out most of the time at the stand on Level 2, Building K (Open Culture Foundation + Taiwan Open Source Community) with the #COSCUP crew
The talks from @centos@fosstodon.org @centos@bird.makeup #Connect #Connect2026 held before #FOSDEM is now up for free on #Youtube https://www.youtube.com/playlist?list=PLuRtbOXpVDjAvQhBvz0i3EGI8SgyWBtQO
@fedora @almalinux @rockylinux @redhat@hachyderm.io @redhat@bird.makeup @redhatopen @fosdem
youtube.com
CentOS Connect 2026
친구, 가족을 비롯해 전 세계 사람들과 동영상 공유
The talks from @centos@fosstodon.org @centos@bird.makeup #Connect #Connect2026 held before #FOSDEM is now up for free on #Youtube https://www.youtube.com/playlist?list=PLuRtbOXpVDjAvQhBvz0i3EGI8SgyWBtQO
@fedora @almalinux @rockylinux @redhat@hachyderm.io @redhat@bird.makeup @redhatopen @fosdem
youtube.com
CentOS Connect 2026
친구, 가족을 비롯해 전 세계 사람들과 동영상 공유
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
如何快速获得100个转嘟?
- 关注@_followback@tags.pub
- 给你的帖子打上100个tag
- 发布帖子,就会有100个 xxx@tags.pub 转发了(
这个项目在fosdem有讲,但是还看了直播(
话说为什么要做这个项目呢?mastodon可以关注hashtag的
Links:
https://tags.pub
https://github.com/social-web-foundation/tags.pub
https://fosdem.org/2026/schedule/event/WNDQUQ-tags-pub
fosdem.org
FOSDEM 2026 - tags.pub - following hashtags globally
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server -- it lets you follow a hashtag across the Fediverse. There's lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub. To follow a hashtag globally, search for a user with that name at tags.pub, like <a rel="mention" class="u-url mention" href="https://tags.pub/user/example">@example</a> for the #example hashtag. Follow that account, and it will share all the […]
tags.pub is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the tags.pub home page, and I (Evan) did a talk about tags.pub at FOSDEM 2026. This blog post answers some basics about tags.pub.
- To follow a hashtag globally, search for a user with that name at tags.pub, like @example for the #example hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.
- To share your content with tags.pub, search for and follow the @_followback account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.
- You can connect a whole server to tags.pub by using the relay interface. Add
https://tags.pub/user/_____relay_____/inbox(Mastodon) orhttps://tags.pub/user/_____relay_____(Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds. - We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add #NoTagsPub to your bio. If you already have #NoBots, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.
- Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.
- tags.pub is developed and operated by Social Web Foundation. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by OVHCloud, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The code is Free and Open Source software under the AGPL-v3.
- If you have a feature request, or a bug report, please add a GitHub issue. If you have a private comment or question, please use our contact form.
socialwebfoundation.org
Contact
You can find us on various social media platforms, or you can get in contact with us via the form below. 3041 Mission StSan Francisco, CA 94110+ 1-628-800-7622 Social Web: @swf@socialwebfoundation.…
Tags.Pub
I spoke with @evan at #Fosdem about his project tags.pub. It sounded like a good idea, so we enabled their relay on our server to see how it works.
In Mastodon, you can follow hashtags. This shows all posts with this tag, known to your server, in your timeline. But it will only show the posts known by your server. (1/3)
Our second #FOSDEM talk is about to start: Hocuri talks about the upcoming #multirelay profiles, which use more than one address to exchange messages!
Live Stream is here:
https://live.fosdem.org/watch/ud2218a
Recording will be available here later: https://fosdem.org/2026/schedule/event/3F9VTU-deltachat-chatmail-relays-multi-transport/
fosdem.org
FOSDEM 2026 - Multi-relay chat messaging & cryptographic identities with Delta Chat and Chatmail relays
My trip finally begins : Tonight, the 453 will bring me in a comfortable wagon-lits to Berlin, the first stop of my #FOSSRail trip from 🇧🇪 Brussels to 🇹🇭 Bangkok connecting the FOSDEM with the FOSSASIA by train.
I will spend the next two weeks on trains across 12 countries and 11.000 km on rails.
May the games begin ✊🏽.
#FOSSRail #FOSDEM #FOSSASIA #CrossBorderRail #TeamNightTrain
With my #FOSDEM, #ConfConf, and many other hats on:
We will be organizing another https://ConfConf.org ! An (un)conference about organizing conferences.
6th and 7th of June in #Sofia, #Bulgaria
Same as last year, we will be focusing on #OpenSource and #Community conferences. We will either remain invite -only or closely review all registrations to make sure it's community people.
1/n
confconf.org
ConfConf
ConfConf is a free conference for organisers of conferences around free and open source software and hardware.
Last year, we brought together #CCC, #COSCUP, #eventinfra, #FOSDEM, #FOSS4All Korea, #FOSSASIA, #FOSSNorth, #IndiaFOSS and I am certainly forgetting several.
If in doubt, poke me if you'd fit.
And please help us: like a conference? Make their organizers aware of this.
And, as always, #retoot appreciated!
Last year, we brought together #CCC, #COSCUP, #eventinfra, #FOSDEM, #FOSS4All Korea, #FOSSASIA, #FOSSNorth, #IndiaFOSS and I am certainly forgetting several.
If in doubt, poke me if you'd fit.
And please help us: like a conference? Make their organizers aware of this.
And, as always, #retoot appreciated!
Last year, we brought together #CCC, #COSCUP, #eventinfra, #FOSDEM, #FOSS4All Korea, #FOSSASIA, #FOSSNorth, #IndiaFOSS and I am certainly forgetting several.
If in doubt, poke me if you'd fit.
And please help us: like a conference? Make their organizers aware of this.
And, as always, #retoot appreciated!
With my #FOSDEM, #ConfConf, and many other hats on:
We will be organizing another https://ConfConf.org ! An (un)conference about organizing conferences.
6th and 7th of June in #Sofia, #Bulgaria
Same as last year, we will be focusing on #OpenSource and #Community conferences. We will either remain invite -only or closely review all registrations to make sure it's community people.
1/n
confconf.org
ConfConf
ConfConf is a free conference for organisers of conferences around free and open source software and hardware.
Last year, we brought together #CCC, #COSCUP, #eventinfra, #FOSDEM, #FOSS4All Korea, #FOSSASIA, #FOSSNorth, #IndiaFOSS and I am certainly forgetting several.
If in doubt, poke me if you'd fit.
And please help us: like a conference? Make their organizers aware of this.
And, as always, #retoot appreciated!
With my #FOSDEM, #ConfConf, and many other hats on:
We will be organizing another https://ConfConf.org ! An (un)conference about organizing conferences.
6th and 7th of June in #Sofia, #Bulgaria
Same as last year, we will be focusing on #OpenSource and #Community conferences. We will either remain invite -only or closely review all registrations to make sure it's community people.
1/n
confconf.org
ConfConf
ConfConf is a free conference for organisers of conferences around free and open source software and hardware.
Great language support means nothing without great tooling. Watch @jdevlieghere show how LLDB brings first-class debugging to Swift on WebAssembly. https://fosdem.org/2026/schedule/event/87ZLQV-wasm-debugging-lldb/ #Wasm #fosdem
Even more than Gleam community the AS/AP based fediverse faces existential threats where it comes to the promise to lead us towards "the future of social networking", a peopleverse. And #AI poses high danger risks that must be known, so we can anticipate and mitigate them timely.
But above all we have to find ways to constructively collaborate with each in this chaotic grassroots environment we are part of.
#Collaboration and #cocreation at scale, organic growth and sustainable evolution are applied research areas of Social coding commons, where participants add value while working on their own solutions, following their self-interests in alignment with those of other people
To folks who are interested in the general subject matter I addressed above, I recommend watching the talk given by Michiel Leenaars of @nlnet at #FOSDEM last month:
"FOSS in times of war, scarcity and (adversarial) AI" by @michiel
https://fosdem.org/2026/schedule/event/FE7ULY-foss-in-times-of-war-scarcity-and-ai/
fosdem.org
FOSDEM 2026 - FOSS in times of war, scarcity and (adversarial) AI
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
can someone share a speakers picture of the #FOSDEM #socialweb dev room?
🆕 blog! “The cost of running OpenBenches.org”
After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches?
It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while …
👀 Read more: https://shkspr.mobi/blog/2026/02/the-cost-of-running-openbenches-org/
⸻
#fosdem #foss #money #OpenBenches
shkspr.mobi
The cost of running OpenBenches.org
After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches? It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while also being useful. Here's the breakdown: Hosting - £171 per year Our biggest …
Some folks at #FOSDEM tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
Some folks at #FOSDEM tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
Some folks at #FOSDEM tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
Some folks at #FOSDEM tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
Some folks at #FOSDEM tried to buy the makeshift hats one of our team members brought, so I arranged for this prototype of an official hat to be made. It's a fisherman beanie with our logo embroidered. I'm trying to gauge interest here. Is this something you'd buy? (Poll in follow-up post)

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.

ALT text
A beautiful woman with dark hair and two braids, wearing a grey wool sweater and a blue fisherman beanie with the Mastodon logo embroidered on the front.
Great presentation by @pierres on what @openfoodfacts has been up to, and how they are weighting on the #FoodIndustry to produce more healthy and environmentally friendly food 👏 👏 👏
@douginamug @nemobis @yala @pluralistic see what the metadata nerd hubris can do! 😁
fosdem.org
FOSDEM 2026 - Open Food Facts : Getting together to reduce health and environmental impacts of consumption
@azonenberg related: I label the ports for the #FOSDEM onto the switches in bright orange. Doesn't stop the same people asking me the same question every year, but I don't need to look it up, just read it off the thing and done.
document-in-place is an absolute superpower
💡 In Feb 2026, devs, researchers & public interest techies met in Brussels for #FOSDEM, Europe’s largest free & open source software conference. 🌐
@NGICommons joined to discuss digital commons & how public authorities can collaborate with open source communities.
Please read our highlights: https://commons.ngi.eu/2026/02/18/highlights-from-fosdem-2026/
📺 Watch it here: https://fosdem.org/2026/schedule/event/EZB7MP-power_to_the_public_stack_governing_europes_digital_commons/
#DigitalCommons #OpenSource #PublicTech #NGICommons #DigitalSovereignty
OpenBenches at FOSDEM
https://shkspr.mobi/blog/2026/02/openbenches-at-fosdem/At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project.
Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor.
Enjoy!
Many thanks to Edward Betts for running the dev room and providing the display laptop.
#fosdem #OpenBenchesedwardbetts.com
Home
None
#FOSDEM tell the EU why #OpenSource matters. Before Tuesday fill in the input opportunity for the:
European Open Digital Ecosystems
🆕 blog! “OpenBenches at FOSDEM”
At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project.
Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor.
Enjoy!
Many thanks to Edward Betts for running the dev room and…
👀 Read more: https://shkspr.mobi/blog/2026/02/openbenches-at-fosdem/
⸻
#fosdem #OpenBenches
shkspr.mobi
OpenBenches at FOSDEM
At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project. Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor. Enjoy! Many thanks to Edward Betts for running the dev room and providing the display laptop. …
The recording of my #FOSDEM talk (~25 minutes) on Rockchip mainlining is now available! #linux #uboot
https://fosdem.org/2026/schedule/event/KLFW73-no-line-like-mainline-rockchip/
fosdem.org
FOSDEM 2026 - No Line Like Mainline: Update On The Fully Mainline Software Stack For Rockchip SoCs
🆕 blog! “OpenBenches at FOSDEM”
At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project.
Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor.
Enjoy!
Many thanks to Edward Betts for running the dev room and…
👀 Read more: https://shkspr.mobi/blog/2026/02/openbenches-at-fosdem/
⸻
#fosdem #OpenBenches
shkspr.mobi
OpenBenches at FOSDEM
At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project. Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor. Enjoy! Many thanks to Edward Betts for running the dev room and providing the display laptop. …
OpenBenches at FOSDEM
https://shkspr.mobi/blog/2026/02/openbenches-at-fosdem/At the recent FOSDEM, I did a very quick lightning talk about our OpenBenches project.
Sadly, despite the best efforts of the AV team, the video had a missing section. I took my own audio recording and zipkid took some photos, so I was able to recreate it using the Flowblade video editor.
Enjoy!
Many thanks to Edward Betts for running the dev room and providing the display laptop.
#fosdem #OpenBenchesedwardbetts.com
Home
None
The recordings of our #FOSDEM talks are both released by now :)
Saturday's talk about #autocrypt2:
https://fosdem.org/2026/schedule/event/TV7GCC-autocrypt_2_post-quantum-cryptography_and_reliable_deletion_forward-secrecy/
Sunday's talk about the #multirelay future:
https://fosdem.org/2026/schedule/event/3F9VTU-deltachat-chatmail-relays-multi-transport/
#DeltaChat #Chatmail
fosdem.org
FOSDEM 2026 - Multi-relay chat messaging & cryptographic identities with Delta Chat and Chatmail relays
Hey, this is great. It is so nice to see the uptick of interest in the #C2S part of #ActivityPub. Very uplifting and gives me hope for the future of #fediverse.
I really liked your #FOSDEM presentation, and thank you for mentioning my humble list. They are just notes atm, but I will try to keep them up-to-date. I just made a bunch of updates..
https://codeberg.org/fediverse/delightful-fediverse-experience/issues/130
Would love to hear more on what are the particular plans and goals for your project in the near future?
codeberg.org
Which ActivityPub applications support Client-to-Server (C2S)?
In preparation of updating and reorganising of this list I would like to collect current FOSS projects that offer an implementation of ActivityPub C2S. In this [current fedi discussion](https://ausglam.space/@hugh/1144176911799110820) a bunch of projects were already named: - [ActivityPods](http...
PS. For people who haven't seen it yet, the #FOSDEM presentation is at:
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
Hey, this is great. It is so nice to see the uptick of interest in the #C2S part of #ActivityPub. Very uplifting and gives me hope for the future of #fediverse.
I really liked your #FOSDEM presentation, and thank you for mentioning my humble list. They are just notes atm, but I will try to keep them up-to-date. I just made a bunch of updates..
https://codeberg.org/fediverse/delightful-fediverse-experience/issues/130
Would love to hear more on what are the particular plans and goals for your project in the near future?
codeberg.org
Which ActivityPub applications support Client-to-Server (C2S)?
In preparation of updating and reorganising of this list I would like to collect current FOSS projects that offer an implementation of ActivityPub C2S. In this [current fedi discussion](https://ausglam.space/@hugh/1144176911799110820) a bunch of projects were already named: - [ActivityPods](http...
@virtualpierogi @sri @jsalvador @ben
Unfortunately there's a new threat, and it was addressed in the #FOSDEM keynote speech by @michiel of @nlnet .. and that is the mad dash to incorporate #AI into everything and vibe-code stuff together in a heartbeat.
I think this is particular bad for the fediverse #SocialWeb still lacking its robust foundations. The #LLM's will have no problem figuring out how to mix'n mash the existing protocol decay and tech debt into new applications that are rushed into production. Finally non-protocol-experts are enable on the ecosystem and can onboard themselves without involving themselves in endless plumbing of the most low-level technical implemention details of #ActivityPub devs.
But the ecosystem will rot and decay as a result of it. Furthermore if a slew of AI-generated fedi apps are launched in quick succession and some of them find good uptake (until they break in unexpected ways), it will serve to attract unwanted corporate attention I'm afraid.
Btw, this is a good opportunity to once more thank @nlnet for their years-long hard work and support of the social web, and the fediverse in particular. I counted 86 fine social web R&D projects who have received @NGIZero and other @ngi support from the #EU over the past couple of years.
At the bottom of the article I mention the urgent #FOSDEM talk and call-to-action by @michiel and also the 2019 keynote given by @darius at the #ActivityPub Conference in Prague on "How to play and win our own game" independent of #BigTech and corporate hypercapitalist shenanigans.
Next year, #FOSDEM will be IPv6 only.
So Github will break, as it is IPv4 only (unless they get their act together).
@T_X @axx so for #FOSDEM 2027, I had another stupid idea everyone insisted was good: it will be #IPv6-only on the main network. The dual stack will get a yearly name change to prevent auto-reconnect. We want people on v6-only and break stuff left and right. Every. Single. Year.
And if #GitHub is not on v6 by next year, trust me, they will put _something_ in place very quickly.
@T_X @axx so for #FOSDEM 2027, I had another stupid idea everyone insisted was good: it will be #IPv6-only on the main network. The dual stack will get a yearly name change to prevent auto-reconnect. We want people on v6-only and break stuff left and right. Every. Single. Year.
And if #GitHub is not on v6 by next year, trust me, they will put _something_ in place very quickly.
@T_X @axx I made the switch to #NAT64-only on the default network of #FOSDEM 13(?) years ago. It broke So. Much. Stuff.
I knew the former maintainer of the network tooling from the Linux Kernel Summit, and ran into him by chance that year. #Ubuntu was completely broken on NAT64-only, it did not even bring up the network interfaces, and we sent people who came to the NOC to their booth.
I also sent that former maintainer over there.
They fixed things very quickly.
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
Hey, #hachyderm --
We totally forgot to publish the availability of the `hachyderm.general` #ansible collection we announced at #fosdem a few weeks ago!
We started by publishing our #postgresql roles that we use to keep the Hachyderm database servers happy and healthy. Included are modules to:
- build postgresql servers in both primary and replica configurations
- configure pgbackrest for full and incremental backups
- publish metrics for consumption by prometheus
Modules are available on Ansible Galaxy at https://galaxy.ansible.com/ui/repo/published/hachyderm/general/.
Happy Hachyderming (and Ansible-ing and postgresql-ing)!
galaxy.ansible.com
Ansible Galaxy
Hey, #hachyderm --
We totally forgot to publish the availability of the `hachyderm.general` #ansible collection we announced at #fosdem a few weeks ago!
We started by publishing our #postgresql roles that we use to keep the Hachyderm database servers happy and healthy. Included are modules to:
- build postgresql servers in both primary and replica configurations
- configure pgbackrest for full and incremental backups
- publish metrics for consumption by prometheus
Modules are available on Ansible Galaxy at https://galaxy.ansible.com/ui/repo/published/hachyderm/general/.
Happy Hachyderming (and Ansible-ing and postgresql-ing)!
galaxy.ansible.com
Ansible Galaxy
The recordings of our #FOSDEM talks are both released by now :)
Saturday's talk about #autocrypt2:
https://fosdem.org/2026/schedule/event/TV7GCC-autocrypt_2_post-quantum-cryptography_and_reliable_deletion_forward-secrecy/
Sunday's talk about the #multirelay future:
https://fosdem.org/2026/schedule/event/3F9VTU-deltachat-chatmail-relays-multi-transport/
#DeltaChat #Chatmail
fosdem.org
FOSDEM 2026 - Multi-relay chat messaging & cryptographic identities with Delta Chat and Chatmail relays
I don’t usually review hardware publicly but my personal #FOSDEM highlight forced my hand. I checked out the mecha comet meetup, and all I can say is: This thing is exceptionally well‑designed. Multiple iterations and each one smarter than the last. #comet #mechaComet
During #FOSDEM I rediscovered #MechaComet. Cool #Linux 🐧 #handheld! It is currently running a #Kickstarter. So grab yours, while you can and if you want to know why I am so excited about it, check my blog 😉 https://michal.hrusecky.net/2026/02/mecha-comet/
I don’t usually review hardware publicly but my personal #FOSDEM highlight forced my hand. I checked out the mecha comet meetup, and all I can say is: This thing is exceptionally well‑designed. Multiple iterations and each one smarter than the last. #comet #mechaComet
Another #cool #hardware gadget I got to try toady on #FOSDEM - #MechaComet! Feels amazing!
Thank you again, @_elena and @sturmsucht
You two made #FOSDEM better because of your work!
The GPIO extension is one of our absolute favorites!
Direct access to the underlying 40 GPIOs and DIY ready.
More details here: https://developers.mecha.so/docs/extensions/io-breakout
This picture is from our booth at #FOSDEM 🌟
Another #cool #hardware gadget I got to try toady on #FOSDEM - #MechaComet! Feels amazing!
I don’t usually review hardware publicly but my personal #FOSDEM highlight forced my hand. I checked out the mecha comet meetup, and all I can say is: This thing is exceptionally well‑designed. Multiple iterations and each one smarter than the last. #comet #mechaComet
The cost of running OpenBenches.org
https://shkspr.mobi/blog/2026/02/the-cost-of-running-openbenches-org/After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches?
It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while also being useful. Here's the breakdown:
Hosting - £171 per year
Our biggest expense but, I think, our most reasonable. Krystal charges around £342 for a 2 year contract. That includes unlimited bandwidth and storage, as well as the domain name. We have nearly 400GB of photos and bot scraping means we can use over 900GB of bandwidth per month - so Krystal give us a rather good deal!

Use this affiliate link and code EDENT to get a small discount.
Stadia Maps - US$20 / month
Geocoding is surprisingly hard to do locally. We need to transform latitude and longitude into addresses, and then back again. Stadia Maps cost about the same as our hosting! What's rather annoying is that we only use about half the API calls in our plan. We need to find a cheaper solution.
Mapping - Free!
When we used Stadia for drawing maps, we regularly ran over our quota. So we switched to OpenFreeMap which produces gorgeous interactive maps.
The service has been rock solid and very responsive to bugs on GitHub.
Logo - US$5
I'm not a good designer, so we bought a logo from The Noun Project and then coloured it in. Bargain for a fiver!
Image CDN - Free!
Although we have unlimited bandwidth with Krystal, we're only located in one region - the UK. WeServ. It's also pointless serving full resolution images to small screens.
So WeServ offers free image resizing and global CDNs. Personally, I'm not a fan of CloudFlare (their CDN partner) so I'm looking to change provider.
OCR - Free!
People don't want to type in the inscription of the photo, so we use Google Cloud Vision.
We send less than 1,000 requests per month - so we're inside their free tier. If we get more popular, that'll get more expensive. But I don't know of a local-first OCR which is as good as Google's. Sadly, Tesseract is rubbish for extracting text from photos.
Authentication - Free!
We don't want to store anyone's passwords. The free tier of Auth0 allows us to do social login for up to 25,000 monthly users. Which is more than enough for us.
Sadly, Auth0 don't support the Fediverse, so I had to build my own "Log-in with Mastodon" service.
As much as we'd like to run social login locally, we simply don't want to be responsible for securing users' details & API keys.
Software - Free!
As per the OpenBenches colophon we use a lot of cool FOSS. Small JS libraries, big PHP frameworks, and everything in between.
Income
Thanks to GitHub Sponsors we make a whopping US$3 per month!
Similarly, our OpenCollective Sponsors brings in about £3 per month.
Merchandising! You can buy OpenBenches branded t-shirts, mugs, and hats. That nets us about £20 per year
Call it roughly £80 income. OK, it is better than nothing - but doesn't even cover a quarter of our costs. Sometimes people give us a higher donation privately, which is also very welcome. These people are listed on our README.
Total
On the assumption that our time is worthless (ha!) and that we only rarely go over our providers' API limits, and we get in some revenue, the cost of running OpenBenches is less than £300 per year.
That's not bad for a fun little hobby. People certainly spend more than that on Funkopops, vaping, and mechanical keyboards!
Nevertheless, I'm always slightly worried that we'll go viral and have an unexpectedly high bill from our API providers.
I would love to be able to hire a proper designer to make the site look a bit nicer. I also want to be able to buy a modern iPhone so that I can test it in the latest Safari.
If you have any suggestions for cutting costs, or non-scummy ways to help us raise funds, please drop a comment below.
#fosdem #foss #money #OpenBenchesHappy #ilovefs #ilovefreesoftwareday!
Switching to #opensource is the best thing you can gift your organization, your colleagues, your users, and us, the citizens.
This is a hard work, but necessary work. You're not just migrating software - you're building democracy and freedom for future generations.
In case you would like to learn more about leading change from closed source to #FOSS, I shared my best practices recently with the audience at #fosdem https://fosdem.org/2026/schedule/event/7YMJST-how-to-lead-change-to-open-source/
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
Wanted to see me speak at #FOSDEM but couldn't make it? Here's the two talks I gave!
How to Level Up the Fediverse
(co-presented with ActivityPub co-author @tsyesika !) https://fosdem.org/2026/schedule/event/HVJRNV-how_to_level_up_the_fediverse/
Lisp is Clay: the Power of Composable DSLs https://fosdem.org/2026/schedule/event/HDE7JZ-lisp-is-clay/
Can't get enough? Need more #spritely talks? We gave a bunch... 🧵
fosdem.org
FOSDEM 2026 - Lisp is clay: the power of composable DSLs
For some background, you can watch the talk @zormit and @blinry gave at #FOSDEM:
https://fosdem.org/2026/schedule/event/CQHN8T-teamtype-towards-a-collaborative-editing-protocol/
We'd especially love your input if you already have experience standardizing protocols, to point us towards best practices!
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
We've just published a blog post about our time at #FOSDEM this year, in case you missed out - there's plenty to catch up on, from the session recordings.
blog.joinmastodon.org
FOSDEM 2026 Recap
All about our presence at FOSDEM 2026.
Here are some other #FOSDEM talks I recommend:
Wastrel: WebAssembly Without the Runtime by @wingo (Wastrel uses #Spritely Hoot!) https://fosdem.org/2026/schedule/event/HT9HAG-wastrel-webassembly-without-the-runtime/
Willow - Protocols for an uncertain future (wins "Christine's award for most charming presentation") by @gwil https://fosdem.org/2026/schedule/event/CVGZAV-willow/
Automerge + Keyhive Design Overview by @expede https://fosdem.org/2026/schedule/event/BZ9CAE-automerge/
BLUE - A generic build-system crafted entirely in Guile by @shepherd https://fosdem.org/2026/schedule/event/3A7VGM-blue/
raylib: a 12-year adventure as a solo-maintainer https://fosdem.org/2026/schedule/event/883PBF-raylib-12-year-adventure/
Too many other good talks to list of course (and I haven't gotten through all of them) but all of the above talks totally rule
fosdem.org
FOSDEM 2026 - raylib: a 12-year adventure as a solo-maintainer
Here are some other #FOSDEM talks I recommend:
Wastrel: WebAssembly Without the Runtime by @wingo (Wastrel uses #Spritely Hoot!) https://fosdem.org/2026/schedule/event/HT9HAG-wastrel-webassembly-without-the-runtime/
Willow - Protocols for an uncertain future (wins "Christine's award for most charming presentation") by @gwil https://fosdem.org/2026/schedule/event/CVGZAV-willow/
Automerge + Keyhive Design Overview by @expede https://fosdem.org/2026/schedule/event/BZ9CAE-automerge/
BLUE - A generic build-system crafted entirely in Guile by @shepherd https://fosdem.org/2026/schedule/event/3A7VGM-blue/
raylib: a 12-year adventure as a solo-maintainer https://fosdem.org/2026/schedule/event/883PBF-raylib-12-year-adventure/
Too many other good talks to list of course (and I haven't gotten through all of them) but all of the above talks totally rule
fosdem.org
FOSDEM 2026 - raylib: a 12-year adventure as a solo-maintainer
Still more #spritely talks at #FOSDEM by @dthompson :
Functional reactive programming with propagators https://fosdem.org/2026/schedule/event/9NQYKC-funcpropagators/
Beyond JavaScript: Wasm GC present and future https://fosdem.org/2026/schedule/event/G3FRDA-beyond_javascript_wasm_gc_present_and_future/
Re-decentralizing the web platform with Wasm GC https://fosdem.org/2026/schedule/event/GB387H-re-decentralizing_the_web_platform_with_wasm_gc/
Composing capability security and CRDTs https://fosdem.org/2026/schedule/event/SXSAML-brassica-chat-with-goblins-ocapn/
What's that? STILL not enough? ...
fosdem.org
FOSDEM 2026 - Composing capability security and CRDTs
More #spritely talks at #FOSDEM by @tsyesika :
Guile Development Outside of Emacs https://fosdem.org/2026/schedule/event/EKEFUU-guileoutsideofemacs/
OCapN: The secure, decentralized protocol of the future https://fosdem.org/2026/schedule/event/QPUXCQ-ocapn_the_secure_decentralized_protocol_of_the_future/
And yet, that's not all...
fosdem.org
FOSDEM 2026 - OCapN: The secure, decentralized protocol of the future
Here are some other #FOSDEM talks I recommend:
Wastrel: WebAssembly Without the Runtime by @wingo (Wastrel uses #Spritely Hoot!) https://fosdem.org/2026/schedule/event/HT9HAG-wastrel-webassembly-without-the-runtime/
Willow - Protocols for an uncertain future (wins "Christine's award for most charming presentation") by @gwil https://fosdem.org/2026/schedule/event/CVGZAV-willow/
Automerge + Keyhive Design Overview by @expede https://fosdem.org/2026/schedule/event/BZ9CAE-automerge/
BLUE - A generic build-system crafted entirely in Guile by @shepherd https://fosdem.org/2026/schedule/event/3A7VGM-blue/
raylib: a 12-year adventure as a solo-maintainer https://fosdem.org/2026/schedule/event/883PBF-raylib-12-year-adventure/
Too many other good talks to list of course (and I haven't gotten through all of them) but all of the above talks totally rule
fosdem.org
FOSDEM 2026 - raylib: a 12-year adventure as a solo-maintainer
Still more #spritely talks at #FOSDEM by @dthompson :
Functional reactive programming with propagators https://fosdem.org/2026/schedule/event/9NQYKC-funcpropagators/
Beyond JavaScript: Wasm GC present and future https://fosdem.org/2026/schedule/event/G3FRDA-beyond_javascript_wasm_gc_present_and_future/
Re-decentralizing the web platform with Wasm GC https://fosdem.org/2026/schedule/event/GB387H-re-decentralizing_the_web_platform_with_wasm_gc/
Composing capability security and CRDTs https://fosdem.org/2026/schedule/event/SXSAML-brassica-chat-with-goblins-ocapn/
What's that? STILL not enough? ...
fosdem.org
FOSDEM 2026 - Composing capability security and CRDTs
More #spritely talks at #FOSDEM by @tsyesika :
Guile Development Outside of Emacs https://fosdem.org/2026/schedule/event/EKEFUU-guileoutsideofemacs/
OCapN: The secure, decentralized protocol of the future https://fosdem.org/2026/schedule/event/QPUXCQ-ocapn_the_secure_decentralized_protocol_of_the_future/
And yet, that's not all...
fosdem.org
FOSDEM 2026 - OCapN: The secure, decentralized protocol of the future
Wanted to see me speak at #FOSDEM but couldn't make it? Here's the two talks I gave!
How to Level Up the Fediverse
(co-presented with ActivityPub co-author @tsyesika !) https://fosdem.org/2026/schedule/event/HVJRNV-how_to_level_up_the_fediverse/
Lisp is Clay: the Power of Composable DSLs https://fosdem.org/2026/schedule/event/HDE7JZ-lisp-is-clay/
Can't get enough? Need more #spritely talks? We gave a bunch... 🧵
fosdem.org
FOSDEM 2026 - Lisp is clay: the power of composable DSLs
Wanted to see me speak at #FOSDEM but couldn't make it? Here's the two talks I gave!
How to Level Up the Fediverse
(co-presented with ActivityPub co-author @tsyesika !) https://fosdem.org/2026/schedule/event/HVJRNV-how_to_level_up_the_fediverse/
Lisp is Clay: the Power of Composable DSLs https://fosdem.org/2026/schedule/event/HDE7JZ-lisp-is-clay/
Can't get enough? Need more #spritely talks? We gave a bunch... 🧵
fosdem.org
FOSDEM 2026 - Lisp is clay: the power of composable DSLs
I don’t usually review hardware publicly but my personal #FOSDEM highlight forced my hand. I checked out the mecha comet meetup, and all I can say is: This thing is exceptionally well‑designed. Multiple iterations and each one smarter than the last. #comet #mechaComet
@mapache such a good read, TY! Perhaps it’s my attention, perhaps how good your writing is (I am quite sure it’s the latter!), but I added your blog’s RSS feed to my reader before even finishing the post.
This resonates so much with me: getting to know my bunch of fellow hackers was so instrumental to my growth and, ultimately, my own identity.
I love #FOSDEM but now I hate that I missed you there... I wanted to talk riddles with you! But I’ll make up for it, oh I will! 😆
@osuosl is raising funds to cover critical extra expenses that incurred while moving and modernizing their data center.
They host and maintain not only our gitlab instance, but also a bunch of services for a long list of important free software projects, including @alpinelinux, @armbian, #busybox, @chimera, #Debian, @fdroidorg, @fedora, #ffmpeg, #fosdem, #freedesktoporg, #gcc, @gentoo, @gnome, @inkscape, @kde, #kodi, @LineageOS, the #linux kernel, @llvm, #openbsd, #qemu, @reproducible_builds, @rust, #tor, #vlc and many more:
https://osuosl.org/communities/
Consider donating to them or boosting this post if you want to help them out. Thank you!
fosstodon.org
OSU Open Source Lab (@osuosl@fosstodon.org)
The Open Source Lab is on the move! Moving a data center is about more than just hauling servers—it’s an opportunity to modernize. We’re raising funds to cover the critical extra expenses incurred during this transition, including new high-speed networking equipment, remote management tools, and hardware upgrades. Support our student-led team as they build a faster, more resilient network for the open source community. https://osuosl.org/blog/data-center-migration-update-fundraising/ https://www.beavsgive.org/organizations/open-source-lab
The Open Source Lab is on the move!
Moving a data center is about more than just hauling servers—it’s an opportunity to modernize. We’re raising funds to cover the critical extra expenses incurred during this transition, including new high-speed networking equipment, remote management tools, and hardware upgrades.
Support our student-led team as they build a faster, more resilient network for the open source community.
https://osuosl.org/blog/data-center-migration-update-fundraising/
https://www.beavsgive.org/organizations/open-source-lab
beavsgive.org
Support Powering the Future: Open Source Lab Data Center Migration | Beavs Give
Learn more about Powering the Future: Open Source Lab Data Center Migration
Can recommend: “The Linux Phone App Ecosystem” by 1peter10 (@linmob)
https://fosdem.org/2026/schedule/event/VH3GYN-linux-phone-app-ecosystem-2026/
#fosdem #fosdem26 #sailfishos #phosh #ubuntutouch #gnomemobile
fosdem.org
FOSDEM 2026 - The Linux Phone App Ecosystem (2026)
I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at #FOSDEM, I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.
I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at #FOSDEM, I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
Another FOSDEM and hackathon are in the rear-view mirror, and it is hard to find words to describe how amazingly productive and fun the experience was! We met so many people at the postmarketOS stand, in the FOSS on Mobile devroom and at dinners in the evening. As always it is fun to put faces to nicknames and to talk about the Linux Mobile ecosystem, and figure out how to improve it in person.
Find photos and what we got done in the blog post:
https://postmarketos.org/blog/2026/02/10/fosdem-and-hackathon/
Thanks to all who came by or contributed towards making this possible!
postmarketos.org
FOSDEM 2026 + Hackathon
Aiming for a 10 year life-cycle for smartphones
I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at #FOSDEM, I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.
I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at #FOSDEM, I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.
Here we go: @tbernard and @adz are at #fosdem to tell us their plan for a local first desktop, featuring @p2panda and Reflection (wich we fund in class 01).
Setting the stage: "2025 was the year everybody, even those who do not attend @fosdem, realized they are dependent on us tech. We have to organize strategically to change that!"
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at #FOSDEM, I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.
I know it's a long shot but if someone who sees this found their way to Mastodon through one of the leaflets we distributed at #FOSDEM, I want to hear from you--what did you think of the leaflet? I need to generalize those for other events.
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
@fdroidorg haha, I didn't expect to make it to the newsletter when said "Thank you for existing" at #fosdem
I'm going through #fosdem 2026 videos and I need to point out the good work with the files themselves. We have the option of downloading .mp4 videos with older coded for old devices, but we have everything also encoded in modern av1 (using webm as container) which makes for very small files with good quality. I'm saving them directly to my jellyfin instance and watching one by one at my tv, popcorn in hand. Good job fosdem people!
Containers, cloud, blockchain, AI – it's all the same old BS, says veteran Red Hatter
https://www.theregister.com/2026/02/08/waves_of_tech_bs/
After decades in the trenches, this engineer is done with hype cycles
<- by me on @theregister
theregister.com
Counting the waves of tech industry BS from blockchain to AI
Opinion: After decades in the trenches, this engineer is done with hype cycles
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
Someone at #FOSDEM asked us to put some promotional materials on our website that they could print for an event. There is now a section for that on the Branding page with our first poster:
joinmastodon.org
Brand Toolkit for Mastodon
Learn our branding guidelines, download our logos and icons, or use our brand colors for your projects.
During #FOSDEM we launched a survey on #CRA Article 25 - Attestation
📄 This survey gathers input on how voluntary security attestation programmes for #FreeSoftware could work under Article 25 of the #CyberResilienceAct.
There are 27 questions (no need to answer all of them) plus additional thoughts in the free field are more than welcome
Please respond until 28 February! Don't forget to share
➡️ https://dialog-cybersicherheit.limesurvey.net/113884
dialog-cybersicherheit.limesurvey.net
Powered by LimeSurvey – The Freshest Online Survey Tool
Create surveys in seconds with LimeSurvey. Easy to use, secure, and trusted by professionals worldwide. Get started free and unlock fresh insights today!
During #FOSDEM I rediscovered #MechaComet. Cool #Linux 🐧 #handheld! It is currently running a #Kickstarter. So grab yours, while you can and if you want to know why I am so excited about it, check my blog 😉 https://michal.hrusecky.net/2026/02/mecha-comet/
Should #FOSDEM have a new hall for open source hardware, open culture art, etc traders? Lots of little bits and pieces being sold here and there but being able to browse wares would be cool.
Glad to get a reminder that @gwil's Willow presentation from #FOSDEM is up! This was a talk I tried to go to with @hongminhee and @2chanhaeng but we made it there right at the last 2 minutes cause it took too soo to find it in the maze of the campus.
not-brain.d.on-t.work
kopper :colon_three: (@kopper)
https://fosdem.org/2026/schedule/event/CVGZAV-willow/
Containers, cloud, blockchain, AI – it's all the same old BS, says veteran Red Hatter
https://www.theregister.com/2026/02/08/waves_of_tech_bs/
After decades in the trenches, this engineer is done with hype cycles
<- by me on @theregister
theregister.com
Counting the waves of tech industry BS from blockchain to AI
Opinion: After decades in the trenches, this engineer is done with hype cycles
Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.
We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.
We were at FOSDEM. And now we’re finally here on Mastodon! 👋
You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.
roost.tools
Robust Open Online Safety Tools
Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.
Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.
We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.
We were at FOSDEM. And now we’re finally here on Mastodon! 👋
You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.
roost.tools
Robust Open Online Safety Tools
Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.
just watched this #FOSDEM #OpenLocalFirst Devroom presentation about https://hyper.media; a new attempt at a p2p web protocol with reading/writing, archiving and web of trust as primitives
https://youtu.be/3gI7-h0wAE8
I hope you enjoyed some of my pics from #FOSDEM's Social Web track. I have many more but I don't want to overwhelm your feed with them.
I have seen the fantastic photos @sturmsucht has taken and I cannot wait for him to share them. Keep an eye out and follow him.
Wishing you all a fantastic weekend! I can't believe FOSDEM was a week ago already 🥲
I hope you enjoyed some of my pics from #FOSDEM's Social Web track. I have many more but I don't want to overwhelm your feed with them.
I have seen the fantastic photos @sturmsucht has taken and I cannot wait for him to share them. Keep an eye out and follow him.
Wishing you all a fantastic weekend! I can't believe FOSDEM was a week ago already 🥲
Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.
We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.
We were at FOSDEM. And now we’re finally here on Mastodon! 👋
You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.
roost.tools
Robust Open Online Safety Tools
Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.
#FOSDEM was a blast - Faces of Fosdem updated with the 2026 #portrait batch : https://toujoursdeja.fr/projects/faces-of-fosdem/2026.html <3 👋 h01ger Long live #opensource #fosdem2026
We come back from FOSDEM and suddenly we’re on the fediverse! 😀
We really did have a great time talking to and sharing ideas with all of the folks across ALL of the decentralized and federated platforms and protocols.
mastodon.blaede.family
Cassidy James :rr: :gg: :fh: (@cassidy@blaede.family)
I’m back from FOSDEM! Here’s a little blog post about our first time attending as ROOST: https://cassidyjames.com/blog/roost-osprey-fosdem-2026/ #TrustAndSafety #FOSDEM #FOSDEM2026 #OpenSource
I’m back from FOSDEM! Here’s a little blog post about our first time attending as ROOST:
cassidyjames.com
ROOST at FOSDEM 2026
Showing up for the Open Source community
Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.
We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.
We were at FOSDEM. And now we’re finally here on Mastodon! 👋
You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.
roost.tools
Robust Open Online Safety Tools
Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.
Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.
We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.
We were at FOSDEM. And now we’re finally here on Mastodon! 👋
You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.
roost.tools
Robust Open Online Safety Tools
Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.
We come back from FOSDEM and suddenly we’re on the fediverse! 😀
We really did have a great time talking to and sharing ideas with all of the folks across ALL of the decentralized and federated platforms and protocols.
mastodon.blaede.family
Cassidy James :rr: :gg: :fh: (@cassidy@blaede.family)
I’m back from FOSDEM! Here’s a little blog post about our first time attending as ROOST: https://cassidyjames.com/blog/roost-osprey-fosdem-2026/ #TrustAndSafety #FOSDEM #FOSDEM2026 #OpenSource
I’m back from FOSDEM! Here’s a little blog post about our first time attending as ROOST:
cassidyjames.com
ROOST at FOSDEM 2026
Showing up for the Open Source community
Hello, fediverse! We’re ROOST (Robust Open Online Safety Tools), a nonprofit that makes open source trust & safety infra tools.
We recently openly released Osprey, the automated rules engine and investigation tool used in production by Discord and Bluesky.
We were at FOSDEM. And now we’re finally here on Mastodon! 👋
You can continue to follow @roost.tools as a direct bridge from our Bluesky account, but we’ll post more specifically for the fediverse directly over here, now.
roost.tools
Robust Open Online Safety Tools
Robust Open Online Safety Tools or ROOST is a non-profit entity designed to address the urgent need for accessible, high-quality safety tools in the rapidly evolving digital landscape.
I was fortunate present my thoughts at #FOSDEM 2026. I think it went pretty well... though a little rushed.
It's at least a good survey of where I think we as a community need to head, and how my work on #Emissary meets each of these needs
Key Points:
* Bring creators to the Fediverse (#OnlinePayments)
* Work together to operate like a single unit (#FEP3b86)
* Killer Features they can't copy (#DataPortability)
* Whatever YOU do, go make the Fediverse better
https://fosdem.org/2026/schedule/event/CP7KWX-emissary-and-the-fediverse/
🤘🏻
fosdem.org
FOSDEM 2026 - Emissary and the Fediverse
I’m back from FOSDEM! Here’s a little blog post about our first time attending as ROOST:
cassidyjames.com
ROOST at FOSDEM 2026
Showing up for the Open Source community
I’m back from FOSDEM! Here’s a little blog post about our first time attending as ROOST:
cassidyjames.com
ROOST at FOSDEM 2026
Showing up for the Open Source community
This year’s FOSDEM was a great success for our team, even stronger than last year. Read more. https://furilabs.com/fosdem-2026-recap/
furilabs.com
FOSDEM 2026 Recap
This year’s FOSDEM was a great success for our team, even stronger than last year. We quickly sold out of all the devices we brought...
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
Why do we have such a gender imbalance at #fosdem & in tech in general?
A real conversation.
Marty: Maria, what do you think about ABC?
Peter: I don't want to speak for Maria, but... (keeps talking for a few minutes).
Anna: Thank you for sharing your perspective, Peter, but I would love to hear Maria's perspective.
If you observe someone dominating a discussion and answering questions that aren't directed at them, please be an ally and moderate the conversation in an inclusive way🧡
#dei #deib
It’s out!
The video of my FOSDEM 2026 talk on decentralised badges + ActivityPub (BadgeFed) is now online 👀
Check it out here:
https://video.fosdem.org/2026/h2215/JEMNBZ-decentralised-badges-activitypub-badgefed.av1.webm
Part of the Social Web track:
https://fosdem.org/2026/schedule/track/social-web/
fosdem.org
FOSDEM 2026 - Social Web
My #FOSDEM 2026 talk is out: @servo Streams reimplementation 🎥
Also, I was really happy to meet the Servo team in person at FOSDEM.
https://ftp.belnet.be/mirror/FOSDEM/video/2026/h1309/3J8GUD-servo-streams-reimplementation.mp4
Got my share of stickers from #FOSDEM, thank you Jordi!
Will put the PostmarketOS on the OSMC Vero2 TV-Box, as a riminder to hack/port it!
Good morning Fedi friends,
I just finished selecting and color grading the photos I took this past weekend at #FOSDEM in the Social Web devroom.
There are some really nice ones of speakers and I look forward to sharing a few here...
But first: I wanna ask the speakers permission because... CONSENT.
So stay tuned 😊
Wishing everyone a great day!
Good morning Fedi friends,
I just finished selecting and color grading the photos I took this past weekend at #FOSDEM in the Social Web devroom.
There are some really nice ones of speakers and I look forward to sharing a few here...
But first: I wanna ask the speakers permission because... CONSENT.
So stay tuned 😊
Wishing everyone a great day!
This was a good look at what open source maintainers are having to put up with when when people use AI tools for reporting issues:
https://www.youtube.com/watch?v=6wYSwZ20NJU
Alternatively, on the @fosdem site: https://fosdem.org/2026/schedule/event/B7YKQ7-oss-in-spite-of-ai/
fosdem.org
FOSDEM 2026 - Open Source Security in spite of AI
Hehe, I’m having way too much fun with this https://fossasia.org badge from @fosdem. How’s my tiny pixel art @roost.tools logo? 👀
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
Ein Event braucht mindestens Zeit und Ort. Und vor allem über „Location“ haben wir bei der #FOSDEM diskutiert. Wie definiert man einen Ort? Über Längen- und Breitengrad? Mit IDs in OpenStreetMap? Mit Namen? Haben Orte einen Umfang oder sind sie ein Punkt? Was ist mit Orten in Orten, wie z.B. Saal 118 im Trakt D des Campus Solbusch der Uni Brüssel. Oder: Raum FOSDEM?
@sl007 @clemensg habt ihr nicht auch mit einem Projekt an Geo-Daten in ActivityPub gearbeitet? https://www.youtube.com/watch?v=Ieihyq3JbWs&t=7649s
youtube.com
Berliner Fediverse Tag – 14. September 2024
https://berlinfedi.day/https://digitalegesellschaft.de/2024/09/berliner-fediverse-tag-14-september-2024/03:33 - Begrüßung zum 1.Berliner Fediverse Tag04:33 -...
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
Why do we have such a gender imbalance at #fosdem & in tech in general?
A real conversation.
Marty: Maria, what do you think about ABC?
Peter: I don't want to speak for Maria, but... (keeps talking for a few minutes).
Anna: Thank you for sharing your perspective, Peter, but I would love to hear Maria's perspective.
If you observe someone dominating a discussion and answering questions that aren't directed at them, please be an ally and moderate the conversation in an inclusive way🧡
#dei #deib
My fosdem talk is up!
I make a case for more platforms to support the ActivityPub client API, and how we should look beyond microblogging for future growth of the ‘verse
https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/
fosdem.org
FOSDEM 2026 - Unlocking development with ActivityPub Client to Server API
"Evolving git for the next decade" by Patrick Steinhardt from #FOSDEM 2026 is a good one.
https://fosdem.org/2026/schedule/event/HTJK33-evolving_git_for_the_next_decade/
fosdem.org
FOSDEM 2026 - Evolving Git for the next decade
Skip’s @marcprux gave an excellent talk at #fosdem on the history and state of Swift on Android (without all the extras that Skip provides):
youtube.com
Introducing the Swift SDK for Android
Swift has rapidly grown beyond its origins on Apple platforms, becoming a powerful language for systems programming, server-side development, and cross-platf...
Good morning Fedi friends,
I just finished selecting and color grading the photos I took this past weekend at #FOSDEM in the Social Web devroom.
There are some really nice ones of speakers and I look forward to sharing a few here...
But first: I wanna ask the speakers permission because... CONSENT.
So stay tuned 😊
Wishing everyone a great day!
Slides from my #wayland input method presentation are up now!
https://fosdem.org/2026/schedule/event/MVVELP-wayland_input_method_wrap_up/
I'm impressed by the new activity on input methods! Is that the usual post-talk excitement, or will things switch to a new gear?
We'll know in a week or so. Thank you all anyway :)
fosdem.org
FOSDEM 2026 - Wayland input method wrap up
Ah nuts! Looks like the video of my #FOSDEM talk has a chunk missing.
I never seem to have any luck preserving my lightning talks.
Oh well, if you'd like to see me talk about psychogeography, open data, and crowd-sourcing - please invite me to your next conference 😄
"Evolving git for the next decade" by Patrick Steinhardt from #FOSDEM 2026 is a good one.
https://fosdem.org/2026/schedule/event/HTJK33-evolving_git_for_the_next_decade/
fosdem.org
FOSDEM 2026 - Evolving Git for the next decade
#FOSDEM 2026 was awesome! 🧇
Very cool to meet lots of interesting people :) 🍻 🫂
Video & Slides of my talk about SucréLA are online! 🎉
SucréLA: open source usb 3.0 logic analyzer based on FPGA https://fosdem.org/2026/schedule/event/WSKHHU-sucrela_open_source_usb_3_0_logic_analyzer_based_on_fpga/
#FPGA #opensource #hardware #logiciellibre #sigrok #litex #soc #pcb #usb
#FOSDEM 2026 was awesome! 🧇
Very cool to meet lots of interesting people :) 🍻 🫂
Video & Slides of my talk about SucréLA are online! 🎉
SucréLA: open source usb 3.0 logic analyzer based on FPGA https://fosdem.org/2026/schedule/event/WSKHHU-sucrela_open_source_usb_3_0_logic_analyzer_based_on_fpga/
#FPGA #opensource #hardware #logiciellibre #sigrok #litex #soc #pcb #usb
I'm a simple man, I see a local Brussels Star Wars inspired beer, I order it. En Stoemelings Jawa IPA
#FOSDEM #beer #CraftBeer #Brussels #microbrewery #StarWars #BeersOfMastodon #Beerstodon #BeerGeek
My Main track talk at #FOSDEM has now published it's video:
As ever, I really enjoyed my time at the conference and can't thank the organisers enough for allowing me to present somewhat controversial (but hopefully interesting) viewpoints that don't get traction at other conferences.
fosdem.org
FOSDEM 2026 - Strategy for Trusting your Employer in Open Source: a Historical Approach
My Main track talk at #FOSDEM has now published it's video:
As ever, I really enjoyed my time at the conference and can't thank the organisers enough for allowing me to present somewhat controversial (but hopefully interesting) viewpoints that don't get traction at other conferences.
fosdem.org
FOSDEM 2026 - Strategy for Trusting your Employer in Open Source: a Historical Approach
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
Here's the second published video of my FOSDEM talks, about VM Integrations in systemd:
https://video.fosdem.org/2026/h2213/G7VMEN-vm_integration_in_systemd.av1.webm
one more to come, stay tuned.
You can see the couple of slides that got missed at the start lol
Here's the first published video of my FOSDEM talks, about native OCI support in systemd:
https://video.fosdem.org/2026/ua2118/ZKKQWC-native_oci_container_support_in_systemd.av1.webm
two more to come, stay tuned.
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
Just found out about Digital Freedom Foundation @dff which organises freedom days for software, hardware and documents (Reminds me of #DIDay action in Germany rn! https://di.day/)
From their map, seems to be heavily Italian! Reminds me of another #FOSDEM talk from another network of mostly Italian projects.
The ecology of freeware in Europe is super rich and varied.
digitalfreedoms.org
Home - Digital Freedom Foundation
The Digital Freedom Foundation is the organization behind global events like Software Freedom Day, Hardware Freedom Day and Document Freedom Day
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
EEEE the talk @sableraph and I gave at #FOSDEM. Long live @processing
fosdem.org
FOSDEM 2026 - Processing: Creative Coding and the Future of Education
I can't say enough good things about #FOSDEM. It was my first time visiting #Brussels and I was so impressed by the city and its people
I learned so much from many amazing speakers, and came home with a huge to-do list. They even gave me the microphone for a bit 😅 I'll link to the video as soon as it's available
MY BIG TAKEAWAY
The world feels dark - esp. in the 🇺🇸 right now. But FOSDEM filled me with light, and hope for the #Fediverse and our future. There's a new energy here. Let's get to it.
FOSDEM is over and we would like to thank everyone who came and visited our stand.
We sold all of the phone bundles https://furilabs.com/shop/flx1s-bundle/ we took along which was a fantastic result. #fosdem #furilabs #linuxonmobile #flx1s #thankyou
furilabs.com
FLX1s Bundle
Buy the FLX1s bundle and save! Includes the FLX1s for $499, a case and screen protector. See details below.
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
The recording of my presentation at #FOSDEM "Sequoia git: Making Signed Commits Matter" has been published!
Thanks a lot to all the @fosdem volunteers for organizing another amazing FOSDEM!
fosdem.org
FOSDEM 2026 - Sequoia git: Making Signed Commits Matter
https://spectra.video/w/7hsRkrevhuTyV1q1qxkPjM
"Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.
How do we make the next generation of protocols more difficult to weaponise?”
Here’s a clean recording of my #FOSDEM talk “Willow - Protocols for an uncertain future”. This talk was a real labour of love, hope you enjoy it!!!
spectra.video
Willow - Protocols for an uncertain future (FOSDEM'26)
Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same. How do we make the next generation of protocols ...
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
My highlight of Fosdem26 was our panel ‘The Fediverse and the EU Digital Services Act: Solutions to the Challenges of Modern Social Media?' ✨
Thanks for giving me the possibility to speak about our @offene_netzwerke demands.
A huge thank you @jmaris for organising the panel & his excellent moderation. 👏
Thanks @alexandrageese member of the 🇪🇺 parliament, who took the time to join us & the FOSS community for this important debate over the weekend.
1/2
@krisbuytaert
There was an interesting talk at #FOSDEM in th Social Web room where it was mentioned that the way the #fediverse is going, with different servers geared towards specific data, is problematic. The idea was that all the extra data/fields should be pluggable in the standard #activitypub and be available on any server without having to create new accountsand servers for any different type of data. To display that data, different frontends can then be used with the same account.
Reading the Room: What Europe’s MySQL Community Is Really Saying: https://mariadb.org/reading-the-room-what-europes-mysql-community-is-really-saying/ #mariadb #opensource #database #mysql #percona #fosdem #fosdem2026
Reading the Room: What Europe’s MySQL Community Is Really Saying: https://mariadb.org/reading-the-room-what-europes-mysql-community-is-really-saying/ #mariadb #opensource #database #mysql #percona #fosdem #fosdem2026
Is anyone actually on Nolto .. I would expect it to have gotten a boost after #fosdem and #cfgmgmtcamp
The #SocialWeb track at #FOSDEM kicked off with a talk by @pfefferle that covered WordPress and a "single click" philosophy to set up an ActivityPub instance. Matthias also talked about how blogs and similar sites can broaden the reach of the open social web - this was one of the themes of the day.
https://fosdem.org/2026/schedule/event/XFTETA-federated-wordpress/
fosdem.org
FOSDEM 2026 - Democratise the Fediverse
The #SocialWeb track at #FOSDEM kicked off with a talk by @pfefferle that covered WordPress and a "single click" philosophy to set up an ActivityPub instance. Matthias also talked about how blogs and similar sites can broaden the reach of the open social web - this was one of the themes of the day.
https://fosdem.org/2026/schedule/event/XFTETA-federated-wordpress/
fosdem.org
FOSDEM 2026 - Democratise the Fediverse
Back from #FOSDEM. It was SO fun, and I'm really proud I got to give a talk.
I feel really inspired and far more connected to the open source community.
So much work ahead...
My #FOSDEM 2026 talk is out: @servo Streams reimplementation 🎥
Also, I was really happy to meet the Servo team in person at FOSDEM.
https://ftp.belnet.be/mirror/FOSDEM/video/2026/h1309/3J8GUD-servo-streams-reimplementation.mp4
Since you can never be _everywhere_ you want to be at #FOSDEM, sometimes you have to watch back some of the dev room talks you missed.
@a from the @rustfoundation gave a great talk: A phishy case study - attacks on crates.io and others (namely @pypi and npmjs.com )
https://fosdem.org/2026/schedule/event/GFA3RJ-a_phishy_case_study/
Go watch it.
fosdem.org
FOSDEM 2026 - A phishy case study
Announcement: The 3rd Berlin #Fediverse Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨👨👧👧
- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in #Berlin statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨👨👧👧
#digitalsovereignty #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
The #SocialWeb track at #FOSDEM kicked off with a talk by @pfefferle that covered WordPress and a "single click" philosophy to set up an ActivityPub instance. Matthias also talked about how blogs and similar sites can broaden the reach of the open social web - this was one of the themes of the day.
https://fosdem.org/2026/schedule/event/XFTETA-federated-wordpress/
fosdem.org
FOSDEM 2026 - Democratise the Fediverse
The @roost.tools talk from @fosdem is up!
https://www.youtube.com/watch?v=EOoUfaInsaE
We’ve uploaded it to YouTube for convenience, or you can view it and the slides on the FOSDEM event page:
https://fosdem.org/2026/schedule/event/U7ABHE-roost-osprey/
Give it a watch to learn a bit about trust and safety and Osprey, our open source automated rules engine and investigation tool!
fosdem.org
FOSDEM 2026 - Stop Reinventing in Isolation: Bringing Open Source to Trust & Safety Infrastructure
Random #fosdem notes. Met a nice dev from @ente #ente with whom I discussed a subtle bug on GitHub a few weeks ago (thanks for the now released fix!). Also met @liaizon. Thanks for reaching out; it's always cool to discuss the integration #activitypub in wikis!
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
@fosdem as is tradition: the photo from the closing talk of #FOSDEM
Of note:
* Next year, the default network of #FOSDEM will be #IPv6 only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org
https://spectra.video/w/7hsRkrevhuTyV1q1qxkPjM
"Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.
How do we make the next generation of protocols more difficult to weaponise?”
Here’s a clean recording of my #FOSDEM talk “Willow - Protocols for an uncertain future”. This talk was a real labour of love, hope you enjoy it!!!
spectra.video
Willow - Protocols for an uncertain future (FOSDEM'26)
Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same. How do we make the next generation of protocols ...
On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.
I agree with him.
At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.
But also to decouple Fediverse client development from Fediverse server development.
And more.
#ActivityPub #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
🆕 blog! “The cost of running OpenBenches.org”
After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches?
It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while …
👀 Read more: https://shkspr.mobi/blog/2026/02/the-cost-of-running-openbenches-org/
⸻
#fosdem #foss #money #OpenBenches
shkspr.mobi
The cost of running OpenBenches.org
After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches? It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while also being useful. Here's the breakdown: Hosting - £171 per year Our biggest …
The cost of running OpenBenches.org
https://shkspr.mobi/blog/2026/02/the-cost-of-running-openbenches-org/After my recent presentation at FOSDEM, someone asked a pretty reasonable question. What does it cost to run OpenBenches?
It is, thankfully, surprisingly cheap! In part, that's because it is a relatively simple tech stack - PHP, MySQL, a couple of API calls to external services. It was designed to be as low cost while also being useful. Here's the breakdown:
Hosting - £171 per year
Our biggest expense but, I think, our most reasonable. Krystal charges around £342 for a 2 year contract. That includes unlimited bandwidth and storage, as well as the domain name. We have nearly 400GB of photos and bot scraping means we can use over 900GB of bandwidth per month - so Krystal give us a rather good deal!

Use this affiliate link and code EDENT to get a small discount.
Stadia Maps - US$20 / month
Geocoding is surprisingly hard to do locally. We need to transform latitude and longitude into addresses, and then back again. Stadia Maps cost about the same as our hosting! What's rather annoying is that we only use about half the API calls in our plan. We need to find a cheaper solution.
Mapping - Free!
When we used Stadia for drawing maps, we regularly ran over our quota. So we switched to OpenFreeMap which produces gorgeous interactive maps.
The service has been rock solid and very responsive to bugs on GitHub.
Logo - US$5
I'm not a good designer, so we bought a logo from The Noun Project and then coloured it in. Bargain for a fiver!
Image CDN - Free!
Although we have unlimited bandwidth with Krystal, we're only located in one region - the UK. WeServ. It's also pointless serving full resolution images to small screens.
So WeServ offers free image resizing and global CDNs. Personally, I'm not a fan of CloudFlare (their CDN partner) so I'm looking to change provider.
OCR - Free!
People don't want to type in the inscription of the photo, so we use Google Cloud Vision.
We send less than 1,000 requests per month - so we're inside their free tier. If we get more popular, that'll get more expensive. But I don't know of a local-first OCR which is as good as Google's. Sadly, Tesseract is rubbish for extracting text from photos.
Authentication - Free!
We don't want to store anyone's passwords. The free tier of Auth0 allows us to do social login for up to 25,000 monthly users. Which is more than enough for us.
Sadly, Auth0 don't support the Fediverse, so I had to build my own "Log-in with Mastodon" service.
As much as we'd like to run social login locally, we simply don't want to be responsible for securing users' details & API keys.
Software - Free!
As per the OpenBenches colophon we use a lot of cool FOSS. Small JS libraries, big PHP frameworks, and everything in between.
Income
Thanks to GitHub Sponsors we make a whopping US$3 per month!
Similarly, our OpenCollective Sponsors brings in about £3 per month.
Merchandising! You can buy OpenBenches branded t-shirts, mugs, and hats. That nets us about £20 per year
Call it roughly £80 income. OK, it is better than nothing - but doesn't even cover a quarter of our costs. Sometimes people give us a higher donation privately, which is also very welcome. These people are listed on our README.
Total
On the assumption that our time is worthless (ha!) and that we only rarely go over our providers' API limits, and we get in some revenue, the cost of running OpenBenches is less than £300 per year.
That's not bad for a fun little hobby. People certainly spend more than that on Funkopops, vaping, and mechanical keyboards!
Nevertheless, I'm always slightly worried that we'll go viral and have an unexpectedly high bill from our API providers.
I would love to be able to hire a proper designer to make the site look a bit nicer. I also want to be able to buy a modern iPhone so that I can test it in the latest Safari.
If you have any suggestions for cutting costs, or non-scummy ways to help us raise funds, please drop a comment below.
#fosdem #foss #money #OpenBenches“While the RISC-V specification provides strong security primitives (e.g., PMP and cleaner privilege separation), implementations consistently choose insecure defaults—leaving unprivileged timing sources enabled, shipping undocumented vendor extensions… RISC-V is at an inflection point: the architecture is still young enough to fix, but adoption is accelerating fast. The decisions vendors make today… will be baked into billions of chips we cannot patch.” #riscv #fosdem
https://fosdem.org/2026/schedule/event/DL89YW-how-secure-are-commercial-risc-v-cpus/
fosdem.org
FOSDEM 2026 - How Secure Are Commercial RISC-V CPUs?
@bogo recording of the closing talk and https://dashboard.fosdem.org
dashboard.fosdem.org
Grafana
@KekunPlazas @russss the science is pretty clear that a FFP2 and eye goggles/face shield plus proper procedures protected the people caring for COVID patients in the sick wards in 12+ hour shifts. We can not ventilate #FOSDEM better than the physical infrastructure allows.
A stuffy room with mostly healthy people is lower risk than an overcrowded intensive care unit with people dying left and right.
As such, I do believe that personal safety is feasible to a very high degree of confidence.
@Albright No. This is such a BS take.
Open Source has *always* been political.
As a way to fight back to control over what you can run on your devices, by creating them as public goods.
And the movement also pushed back against software patterns, and now in more modern times against age gating, the erosion of private messaging (encryption), and reducing the reliance on big tech.
To illustrate, here is one of the first slides of the largest Open Source conference in Europe, #FOSDEM.
Are they any stats published for #FOSDEM yet here at the fediverse?
Now as you might have landed somewhat after #FOSDEM, add your missing pieces and omitted details to https://github.com/bagder/FOSDEM
I met several newcomers who said it was helpful, and I think we can make it even more so with more eyes and fingers involved.
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
Hey #fosdem attendees, how safe is it to attend nowadays? Do the organizers do anything to limit the propagation of airborne diseases? Are many attendees wearing FFP2 masks or higher? I'd love to come back next year but I don't want to risk for my life and the one of my family, I don't want to bring anything unwanted back home.
finally catching my breath after a weekend of lovely people at #FOSDEM, thank you for making it great. There are more and more reasons to be hopeful about p2p, and I’m in awe of all my friends who have been working so hard these last few years
Anyone needs a European Sleeper night train ticket from Brussels to Berlin for tomorrow Wednesday the 4th of February? I cannot take the train, I can't cancel the ticket but it's transferable.
Now as you might have landed somewhat after #FOSDEM, add your missing pieces and omitted details to https://github.com/bagder/FOSDEM
I met several newcomers who said it was helpful, and I think we can make it even more so with more eyes and fingers involved.
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
I have this still unspecific idea in my head about somehow applying a coordinate system on the ULB campus and #FOSDEM maps (or something) to help us deal with "let's meet at..." problems once and for all.
And now the night train to Stockholm
And now the night train to Stockholm
This is what working on board a train has to look like!
At this year's #fosdem were many urgent calls to save #democracy (e.g. by @RichiH), yet we don't even deal with fascist tendencies in our communities.
Mostly men™ with authoritarian behaviours, using their positions of [limited] power to oppress and only know escalation, no dialogue.
Start taking action by stand up against unacceptable behavior more, correct your friends and colleagues when they have their shitty, unnecessary power trips.
Can't fight #fascism if you are not behaving #antifascist
At this year's #fosdem were many urgent calls to save #democracy (e.g. by @RichiH), yet we don't even deal with fascist tendencies in our communities.
Mostly men™ with authoritarian behaviours, using their positions of [limited] power to oppress and only know escalation, no dialogue.
Start taking action by stand up against unacceptable behavior more, correct your friends and colleagues when they have their shitty, unnecessary power trips.
Can't fight #fascism if you are not behaving #antifascist
There was a problem with the video upload before, my #FOSDEM talk is now available to watch. For real this time!
https://fosdem.org/2026/schedule/event/L3BK7S-free-as-in-burned-out/
fosdem.org
FOSDEM 2026 - Free as in Burned Out: Who Really Pays for Open Source?
My trip finally begins : Tonight, the 453 will bring me in a comfortable wagon-lits to Berlin, the first stop of my #FOSSRail trip from 🇧🇪 Brussels to 🇹🇭 Bangkok connecting the FOSDEM with the FOSSASIA by train.
I will spend the next two weeks on trains across 12 countries and 11.000 km on rails.
May the games begin ✊🏽.
#FOSSRail #FOSDEM #FOSSASIA #CrossBorderRail #TeamNightTrain
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
My trip finally begins : Tonight, the 453 will bring me in a comfortable wagon-lits to Berlin, the first stop of my #FOSSRail trip from 🇧🇪 Brussels to 🇹🇭 Bangkok connecting the FOSDEM with the FOSSASIA by train.
I will spend the next two weeks on trains across 12 countries and 11.000 km on rails.
May the games begin ✊🏽.
#FOSSRail #FOSDEM #FOSSASIA #CrossBorderRail #TeamNightTrain
We had a great time at #FOSDEM, as always. It is such a treasure to gather with so many fantastic people from the #FOSS community. This is all thanks to the @fosdem volunteers who make this great happening possible. A very big thank you to everyone who contributed. It had such as positive impact that it brought an early spring to Brussels.
#FOSDEM: Wo das "Herz der freien Welt" schlägt - Golem.de
#FOSDEM26 #opensource #linux
https://www.golem.de/news/fosdem-2026-wo-das-herz-der-freien-welt-schlaegt-2602-204902.html
golem.de
Golem.de: IT-News für Profis
My trip finally begins : Tonight, the 453 will bring me in a comfortable wagon-lits to Berlin, the first stop of my #FOSSRail trip from 🇧🇪 Brussels to 🇹🇭 Bangkok connecting the FOSDEM with the FOSSASIA by train.
I will spend the next two weeks on trains across 12 countries and 11.000 km on rails.
May the games begin ✊🏽.
#FOSSRail #FOSDEM #FOSSASIA #CrossBorderRail #TeamNightTrain
Sending good vibes to everyone at #FOSDEM! I couldn't make it this year, but I hope to be there next time!
If you're there, reply with your favorite talk so far!
#FOSDEM: Wo das "Herz der freien Welt" schlägt - Golem.de
#FOSDEM26 #opensource #linux
https://www.golem.de/news/fosdem-2026-wo-das-herz-der-freien-welt-schlaegt-2602-204902.html
golem.de
Golem.de: IT-News für Profis
Home from a wild #Fosdem, expect picture dumps and blogs this week... but for now tea and sleep are the priority. For now though please enjoy my favourite sticker of the many I was given! #GenAINeinDanke #fosdem2026
We had a spy infiltrate the depths of the Social Web Devroom at #FOSDEM this year and can leak the insider information that there were ⁂'s on many slides throughout the presentations
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
My #FOSDEM talk recording from today is already public! Check it out in case you missed the talk (or didn't get into the room because it was packed full)
https://video.fosdem.org/2026/ub4132/ZNAAZX-mainline_kernel_for_fairphones_-_2026_update.mp4
https://fosdem.org/2026/schedule/event/ZNAAZX-mainline_kernel_for_fairphones_-_2026_update/
fosdem.org
FOSDEM 2026 - Mainline kernel for Fairphones - 2026 update
not to derail all the excitement about #FOSDEM because I indeed had a very good time™ but god damn the ratio of white amab people was way too high (I say as a white amab person from the us of fascism)
not to derail all the excitement about #FOSDEM because I indeed had a very good time™ but god damn the ratio of white amab people was way too high (I say as a white amab person from the us of fascism)
Very excited to hear about ties - federated bookmarks. I think I'll migrate to that from my mothballed Postmarks server. #FOSDEM #SocialWeb
Mastodon plushy Plushtodon at FOSDEM 2026.
Not mine.
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #Mastodon #Plushtodon
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
can someone share a speakers picture of the #FOSDEM #socialweb dev room?
can someone share a speakers picture of the #FOSDEM #socialweb dev room?
A question from the GitHub fringe at #FOSDEM.
Do you count people who write detailed and useful bug report as contributors?
Would you list a bug reporter in your contributors / credits?
Why? Why not?
A question from the GitHub fringe at #FOSDEM.
Do you count people who write detailed and useful bug report as contributors?
Would you list a bug reporter in your contributors / credits?
Why? Why not?
not to derail all the excitement about #FOSDEM because I indeed had a very good time™ but god damn the ratio of white amab people was way too high (I say as a white amab person from the us of fascism)
can someone share a speakers picture of the #FOSDEM #socialweb dev room?
Kudos to the incredible work of thr #fosdem volunteers, the socialweb track organizers @andypiper, @evanprodromou and all others behind scenes, the people narrating the event, all the speakers, supporters, and people moving the fediverse one centimeter forward each time.
I definitely had a good time, and although I could not spend that much time as I expected, it was definitely one hell of a drug, and I pretend to repeat the dose each year.
Kudos!
We had a spy infiltrate the depths of the Social Web Devroom at #FOSDEM this year and can leak the insider information that there were ⁂'s on many slides throughout the presentations
We had a spy infiltrate the depths of the Social Web Devroom at #FOSDEM this year and can leak the insider information that there were ⁂'s on many slides throughout the presentations
Hey, #FOSDEM people I saw a stand with light blue t-shirt with a growing tree on it and test like "seed, growth, sustain". Do you know which company was selling it?
We have our fosdem Champion: @tommi
Follow us in the fediverse group on FOSDEM @fediverso
FOSDEM achievement = unlocked: yesterday I had the pleasure of meeting @bagder in person and grab some cool #curl stickers, yay! 🥳
I was really sad to miss his keynote (early train, sigh), but I'm planning to watch it online.
It was amazing to meet so many wonderful people at #FOSDEM... I've already started a countdown on my phone for the next edition. I can't wait.
And now: reviewing hundreds of photos I took with my phone and my Canon DSLR. The nostalgia is real 🥲
The GPIO extension is one of our absolute favorites!
Direct access to the underlying 40 GPIOs and DIY ready.
More details here: https://developers.mecha.so/docs/extensions/io-breakout
This picture is from our booth at #FOSDEM 🌟
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
I am really excited to watch streams of #FOSDEM talks tomorrow concerning #Fediverse discovery and following global hashtags: https://fosdem.org/2026/schedule/track/social-web/
I believe that this all could work much better than #FediBuzz if it gets built into server implementations itself.
@alexandrageese Thanks for joining me on the panel on DSA at #FOSDEM. At EU Tech Stars you will meet our technical director @renchap.
FOSDEM achievement = unlocked: yesterday I had the pleasure of meeting @bagder in person and grab some cool #curl stickers, yay! 🥳
I was really sad to miss his keynote (early train, sigh), but I'm planning to watch it online.
It was amazing to meet so many wonderful people at #FOSDEM... I've already started a countdown on my phone for the next edition. I can't wait.
And now: reviewing hundreds of photos I took with my phone and my Canon DSLR. The nostalgia is real 🥲
Great talk by @samuel_thibault of #GNU #Hurd fame, in a packed room, selling the the Hurd really well (in my not entirely unbiased opinion, of course) and starting with
It's all about Freedom #0,
and also Freedom from the system administrator. We know all about that, isn't right #Guix folks?
And although @debian is really still carrying and championing the Hurd effort, plenty of attribution to the work of others, mentioning Guix at least three times!

ALT text
A slide on OS support (cont'd) * Translator records in /dev and /servers * Used to be a Hurd-specific ext2 extensions * Now using xattrs by default * Can now cross-install completely from Linux * FS JBD2 journaling support (Milos Nikic) * In progress * Console xkb keyboard layout (Etienne Brateau)

ALT text
A slide on Current state * Rather stable * Have not reinstalled boxes for a decade * Debian buildds keep building packages * ~75% of Debian archive builds out of tree * XFCE, gnome, KDE, ... * Support merged upstream * gcc, glibc, llvm, rust, ... * Debian distribution * Guix/Hurd released!

ALT text
Slide on Dissemination * News coverage * Quarter of the Hurd (QotH) (Joshua Branson) * Guix/hurd (Manolis Ragkousis, Janneke Nieuwenhuizen, Yelninei) * https://guix.gnu.org/blog/2024/hurd-on-thinkpad/ * Alpine (Sergey Bugaev) | z | |

ALT text
Slide: So, what do we have? * x86_64 SMP * SATA/USB disk/cd, all in userland * netwokr driver & TCP/IP all in userland * kernel only manages tasks, memory, IPC * go, rust, ocaml, ghc, some java... * Debian (~75% packages) * Guix * som Arch, some Alpine * An the usual Hurd stuff: user-controlled translators, fine grain access control, sub-hurds.
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
The #FOSDEM talk from @haubles and myself about Mastodon’s upcoming community governance plans; our vision, mission and values; and updates to the server recommendations, is now available to watch. I was honoured to be asked to co-present this session.
More to come on all of these topics over the coming weeks, on our blog and on the main project account.
I’ll be posting about the other sessions from the #SocialWeb Devroom over the next few weeks, as well.
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
Aaand I'm back at work again after an amazing weekend at #FOSDEM 🥲
A big and warm thank you hug to all the friends I met and talked to in Brussels this time. Two packed days of events before #FOSDEM including an awesome prize ceremony, then two intense days at ULB where I must have talked to more than a hundred persons. All the positivity, the appreciation, the smiles, the ideas, the energy.
I got to end-keynote the thing and then top it off with more drinks and countless friends - again.
I'm drained now, but in a good way. I'll be back next year.
If you take just one thing away from #FOSDEM this is it.
👇🏽
“If we lose our democracies, Open Source is irrelevant and goes away”
or putting it another way:
If we don’t apply, enforce, adopt and embrace Open Source in our public and government institutions we risk to lose our democracies.
#OpenSource #SaveDemocracy
Boost if you agree!
👍🏾
What a whirlwind 72 hours in #Brussels for #FOSDEM! Everyone I met has been working so so hard to build technology explicitly trying to break out of a broken system of corporate hegemony. There were so many different fields present here but I primarily focused on the #fediverse track.
It was an abfab honour and a super pleasure to be part of the #fosdem show!
~:\
Tnx @evan !
@mapache @pfefferle @andypiper @evanprodromou @haubles @darius @bjoernsta @django @resieguen @openforfuture @iusondemand @cwebber @tsyesika @zzepposs @melaniebartos @Pepijn @floppy @tobias @mayel @ivan @hongminhee@hackers.pub @samvie @benpate @neiman @hongminhee@hollo.social @liaizon @filippodb @magostinelli @publicspaces @cubicgarden @bogo @bonfire @michael @toon @FediVariety @vishnee @cypherhippie @nextgraph @localfirst
信息密度好高,认识:GoToSocial、forgejo、nextcloud、Nix、f-droid、libreOffice、Guix、PostmarketOS、OrganicMaps、Garage、TAURI、Pixelfed(两个?)、Servo、Lemmy、ActivityPub(两个)、NGI、GNU、Funkwhale、NodeJS、Mobilizon、ForgeFed、XWiki、flarum
还有左侧forgejo和flarum很显眼
social.wake.st
wakest ⁂ FOSDEM (@liaizon@wake.st)
Attached: 1 image What a whirlwind 72 hours in #Brussels for #FOSDEM! Everyone I met has been working so so hard to build technology explicitly trying to break out of a broken system of corporate hegemony. There were so many different fields present here but I primarily focused on the #fediverse track.
What a whirlwind 72 hours in #Brussels for #FOSDEM! Everyone I met has been working so so hard to build technology explicitly trying to break out of a broken system of corporate hegemony. There were so many different fields present here but I primarily focused on the #fediverse track.
The recording of my #FOSDEM talk (~25 minutes) on Rockchip mainlining is now available! #linux #uboot
https://fosdem.org/2026/schedule/event/KLFW73-no-line-like-mainline-rockchip/
fosdem.org
FOSDEM 2026 - No Line Like Mainline: Update On The Fully Mainline Software Stack For Rockchip SoCs
What a whirlwind 72 hours in #Brussels for #FOSDEM! Everyone I met has been working so so hard to build technology explicitly trying to break out of a broken system of corporate hegemony. There were so many different fields present here but I primarily focused on the #fediverse track.
@tommi It was very much my pleasure to meet such an enthusiastic @inventaire supporter 😍
Looking forward to our next encounter!
#FOSDEM was a blast - Faces of Fosdem updated with the 2026 #portrait batch : https://toujoursdeja.fr/projects/faces-of-fosdem/2026.html <3 👋 h01ger Long live #opensource #fosdem2026
We had a great time at #FOSDEM, as always. It is such a treasure to gather with so many fantastic people from the #FOSS community. This is all thanks to the @fosdem volunteers who make this great happening possible. A very big thank you to everyone who contributed. It had such as positive impact that it brought an early spring to Brussels.
#FOSDEM was a blast - Faces of Fosdem updated with the 2026 #portrait batch : https://toujoursdeja.fr/projects/faces-of-fosdem/2026.html <3 👋 h01ger Long live #opensource #fosdem2026
A question from the GitHub fringe at #FOSDEM.
Do you count people who write detailed and useful bug report as contributors?
Would you list a bug reporter in your contributors / credits?
Why? Why not?
A question from the GitHub fringe at #FOSDEM.
Do you count people who write detailed and useful bug report as contributors?
Would you list a bug reporter in your contributors / credits?
Why? Why not?
I want to be ready.
What's the next thing like #FOSDEM in 2026 or 2027?
This jealousy is wearing me out.
The first four minutes by @RichiH at https://video.fosdem.org/2026/janson/SFKNTZ-welcome_to_fosdem_2026.av1.webm
Be awesome at #FOSDEM. Let's continue our journey to better things by using and sharing Open Source and Free Software :)
It was an honor to speak at the #FOSDEM. Thank you for the possibility to share my message on how to lead change from closed source to #opensource and why contributing to this transition actually matters more than ever.
In case you missed the talk and would like to join the #FOSS revolution, I'm happy to share the recording: https://video.fosdem.org/2026/aw1120/7YMJST-how-to-lead-change-to-open-source.av1.webm
#fosdem #opensource #foss #leadership #changemanagement #unplugtrump #vendorlockin #bigtech
Tornato a casa, sto ancora metabolizzando 😅
Al #FOSDEM ho incontrato persone che non sapevo ci fossero, perso chi volevo trovare (e anche chi era con me 🙃).
Un continuo trovarsi e perdersi, non ho fatto tutto quello che pensavo, ma ho fatto cose che non immaginavo avrei mai potuto fare.
E alla fine abbiamo trovato un bel posto per incontrarci tuttə. #cosebelle
Grazie a chi c’era e soprattutto a @magostinelli, @ecofra, di @fedimedia & ai mitici @_elena e @evan ❤️

ALT text
Un palcoscenico del FOSDEM ospita un ME, Francesco e Michele dietro una scrivania, contro pareti in mattoni e luci soffuse a fluorescente. Uno schermo grande mostra “FEDIMEDIA ITALIA” e “Social Web & FOSS ASSOCIATION” in alto, seguiti dal titolo “Costruire un’Italia Sostenibile con il Fediverso: superando sfide tecniche, adozione e moderazione,” l’URL “fedimedia.it”, e loghi che includono “FOSDEM 26” e “Offene Netzerke”. Sul palco, banner mostrano “FOSDEM 26” e “Offene Netzerke”, mentre un pubblico si trova in primo piano. La stanza include un proiettore, ulteriori tavoli e secchi blu sul pavimento dello stage.
A big and warm thank you hug to all the friends I met and talked to in Brussels this time. Two packed days of events before #FOSDEM including an awesome prize ceremony, then two intense days at ULB where I must have talked to more than a hundred persons. All the positivity, the appreciation, the smiles, the ideas, the energy.
I got to end-keynote the thing and then top it off with more drinks and countless friends - again.
I'm drained now, but in a good way. I'll be back next year.
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
We had a creative time making trees and tree patterns in @turtlestitch at #Fosdem
There are two more workshops for young people tomorrow at #fosdemjunior - creating critters and flowers and stars.
All my #turtlestitch resources are here: https://www.warwick.ac.uk/turtlestitch

ALT text
Margaret standing in at the front of a classroom, beside a display screen, showing the title "Lets Code Trees Workshop"

ALT text
A stitched pattern, it is circular pattern with 'branches' going round the outside and side of the circle.

ALT text
A pattern stitched onto fabric, its like a square, made up of angular lines jutting out at both sides of the square.
I return back home from #FOSDEM with only a few hundred curl stickers left. I say we did a good job.
Predictions for the best #FOSDEM 2027 swag:
1. Hexagon stickers backed by a travel-size stick of Ben & Anna mint deodorant
2. FOSS mascot face masks for the people with _hacking_ coughs who really want to fork their illness instead of watching the livestream (and/or the hypochondriacs uncomfortably and unexpectedly sitting beside such an inconsiderate person)
I miraculously made it to the correct train on the correct platform at the correct time. Goodbye, Brussels!
In a sea of stickers and badges, this was a delightfully unique piece of swag from #FOSDEM 😄
@Pol @mania @jamesbelchamber
Because naps can be more than just sleep?
For instance, some neurodivergent people really benefit from some down time (even a few minutes) to recharge and be ready for the rest of the day.
Places like #fosdem are loud and busy and hyper stimulating and I'm willing to bet that the number of neurodivergent attendees is probably very high. And for some of them, an event like this is a real challenge.
I think a nap room is a great idea.
In a sea of stickers and badges, this was a delightfully unique piece of swag from #FOSDEM 😄
Thanks very much for all the hard work the volunteers, speakers, participants and sponsors put into this event! It's very much appreciated!
Despite the crowdedness, terrible audio, broken elevators, toilets, vending machines and water fountains, queues for everything, confusing signage and all around general chaos, #FOSDEM is my favorite conference because it's so inspiring to see what a community of like minded people can achieve! Keep up the good work, everyone!
The talk I gave yesterday at #FOSDEM, titled "Free as in Burned Out, who really pays for Open Source Software?" has already been published!
You can watch it here:
https://fosdem.org/2026/schedule/event/L3BK7S-free-as-in-burned-out/
fosdem.org
FOSDEM 2026 - Free as in Burned Out: Who Really Pays for Open Source?
Great talk by @samuel_thibault of #GNU #Hurd fame, in a packed room, selling the the Hurd really well (in my not entirely unbiased opinion, of course) and starting with
It's all about Freedom #0,
and also Freedom from the system administrator. We know all about that, isn't right #Guix folks?
And although @debian is really still carrying and championing the Hurd effort, plenty of attribution to the work of others, mentioning Guix at least three times!

ALT text
A slide on OS support (cont'd) * Translator records in /dev and /servers * Used to be a Hurd-specific ext2 extensions * Now using xattrs by default * Can now cross-install completely from Linux * FS JBD2 journaling support (Milos Nikic) * In progress * Console xkb keyboard layout (Etienne Brateau)

ALT text
A slide on Current state * Rather stable * Have not reinstalled boxes for a decade * Debian buildds keep building packages * ~75% of Debian archive builds out of tree * XFCE, gnome, KDE, ... * Support merged upstream * gcc, glibc, llvm, rust, ... * Debian distribution * Guix/Hurd released!

ALT text
Slide on Dissemination * News coverage * Quarter of the Hurd (QotH) (Joshua Branson) * Guix/hurd (Manolis Ragkousis, Janneke Nieuwenhuizen, Yelninei) * https://guix.gnu.org/blog/2024/hurd-on-thinkpad/ * Alpine (Sergey Bugaev) | z | |

ALT text
Slide: So, what do we have? * x86_64 SMP * SATA/USB disk/cd, all in userland * netwokr driver & TCP/IP all in userland * kernel only manages tasks, memory, IPC * go, rust, ocaml, ghc, some java... * Debian (~75% packages) * Guix * som Arch, some Alpine * An the usual Hurd stuff: user-controlled translators, fine grain access control, sub-hurds.
One of the parts of #FOSDEM I also always love is meeting other participants you never met before on the train and hear about their experiences at #fosdem. After 1h we started talking about the #Fediverse and #Mastodon and decided to take a picture of this /dev/random table.
FOSDEM has already started sharing video recordings!
https://video.fosdem.org/2026/
They're grouped by room. It's a massive task, so they're not done yet (FOSDEM is still ongoing as I'm typing this 😉).
Also, you'll want the webm version, not mp4 (unless your device can't use the webm version).
And they have generated captions! While not perfect, they're better than nothing at all. They can help with accessibility, and they're useful for grabbing the text of a talk.
Was ist diese #FOSDEM eigentlich?
Jetzt nicht inhaltlich, das ist mir klar. Sondern vom Publikum her?
Auf dem Bild des Closings sieht eins die Leute...
Keinen einzigen Satz CatEars.
Vielleicht zwei Leute mit Maske.
Und vielleicht zwei, drei Leute, bei denen ich einen gewissen Vibe spüre.
Wirkt also wie Chaos nur ohne Chaos? Oder so?
Also Leute, die Kollegen sein könnten, aber nicht diese sprichwörtlichen "normalen" Leute?
@fosdem as is tradition: the photo from the closing talk of #FOSDEM
Of note:
* Next year, the default network of #FOSDEM will be #IPv6 only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org
Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths. #fosdem

ALT text
A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
@fosdem as is tradition: the photo from the closing talk of #FOSDEM
Of note:
* Next year, the default network of #FOSDEM will be #IPv6 only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org
#Accessibility matters ... #fosdem please support cash too
@benpate
The @HolosSocial project i mentioned after Your talk at #Fosdem does implement the e2ee with the signal protocol:
https://mastodon.social/@HolosSocial/115986023918493823
Maybe they are interested in collaboration on the e2ee activities.
@ramsey
mastodon.social
Holos Social (@HolosSocial@mastodon.social)
If you wonder how Holos works with E2EE over ActivityPub: each user publishes their public encryption keys in their Actor profile. When sending a DM, the app encrypts the message locally using Signal Protocol. The encrypted data goes in a custom ActivityPub field (signalCiphertext), the protocol allows adding extra fields to messages. The standard content field shows a placeholder. Relays only see encrypted data. The recipient's app decrypts it locally.
If you wonder how Holos works with E2EE over ActivityPub: each user publishes their public encryption keys in their Actor profile. When sending a DM, the app encrypts the message locally using Signal Protocol. The encrypted data goes in a custom ActivityPub field (signalCiphertext), the protocol allows adding extra fields to messages. The standard content field shows a placeholder. Relays only see encrypted data. The recipient's app decrypts it locally.
Start here to follow the official Social Web Devroom liveblog, post-by-post #FOSDEM
social.wake.st
wakest ⁂ FOSDEM (@liaizon@wake.st)
Attached: 1 image First talk today at the Social Web Devroom we have @pfefferle@mastodon.social talking about the state of WordPress's fediverse integration #FOSDEM #ActivityPub #fedidev
First talk today at the Social Web Devroom we have @pfefferle talking about the state of WordPress's fediverse integration
#FOSDEM #ActivityPub #fedidev
On my way back from #FOSDEM I came up with an idea.
When are we going to replace Amazon?
I put together some ideas in a blog post. I think it's feasible.
https://blog.bustikiller.com/2026/02/01/when-are-we-going-to-replace-amazon.html
#Amazon #FreeSoftware #OpenSource #FOSS #local #federation #commerce
blog.bustikiller.com
When are we going to replace Amazon?
Today I was reading Cory Doctorow’s Enshitification on my way back from the FOSDEM conference, in Brussels. One of the ideas that really caught my eye was the terrible impact that Amazon has on the customers, business partners (producers), and Delivery Service Partners (logistics companies). In a nutshell, nobody except...
Better to make clear messages clearer
As seen at #FOSDEM, a Mastodon API tool that splits long posts into a thread. I’m just sad the logo isn’t a ninja sewer rat.

splinter.hastily.cc
Splinter - Mastodon Thread Splitter
FOSDEM has already started sharing video recordings!
https://video.fosdem.org/2026/
They're grouped by room. It's a massive task, so they're not done yet (FOSDEM is still ongoing as I'm typing this 😉).
Also, you'll want the webm version, not mp4 (unless your device can't use the webm version).
And they have generated captions! While not perfect, they're better than nothing at all. They can help with accessibility, and they're useful for grabbing the text of a talk.
I definitely crashed hard when I sat down on the bed for a bit to “rest” and then woke up a couple of hours later. 😅 I'll take that as a hint that I should actually go to bed so I make my morning flight.
Thanks everyone for a great time at FOSDEM! I had a blast chatting with everyone about GNOME, ROOST, and open source. ✌️
Everyone talks about #fosdem flu but perhaps the actual problem is the bad ventilation at Delirium
@mania @jamesbelchamber While I would have loved having a nap due to a temporary issue at home, I don't see the point coming to #fosdem to have a nap, I'd rather stay home for that.
Random #fosdem notes. Met a nice dev from @ente #ente with whom I discussed a subtle bug on GitHub a few weeks ago (thanks for the now released fix!). Also met @liaizon. Thanks for reaching out; it's always cool to discuss the integration #activitypub in wikis!
Random #fosdem notes. Met a nice dev from @ente #ente with whom I discussed a subtle bug on GitHub a few weeks ago (thanks for the now released fix!). Also met @liaizon. Thanks for reaching out; it's always cool to discuss the integration #activitypub in wikis!
@jamesbelchamber While we're asking for new rooms, #FOSDEM also needs a nap room.
Thanks to all organisers, supporters and visitors for the great experience at our XMPP #Realtime Lounge and at the venue overall!
We end the day with this lovely creation from Angela (piscimisty) <3
#jabber #chat #opensource #messaging #federation #Brussels #Belgium #europe

ALT text
A self-made, hand-drawn (aquarell) folded letter with a mermaid holding the XMPP logo out of the water. Its adressed to XMPP Devs of the XSF.

ALT text
Unfolding the letter shows a hand-drawn (aquarell) mermaid and the logos of multiple XMPP chat apps such as Conversations, Dino and Snikket. The text admires the work of the quote "best messaging protocol" and sends regards from Angela to Ge0rG, a long-term comunity and the disroot.org admins.
💢 FOSDEM 2026 | https://fosdem.org/2026
📅 30 Jan - 01 Feb 📍 ULB Brussels
👉 Schedule : https://fosdem.org/2026/schedule
📢 Welcome to #FOSDEM2026
https://fosdem.org/2026/schedule/event/SFKNTZ-welcome_to_fosdem_2026
🎦 1079 Events: https://fosdem.org/2026/schedule/events
🔴 SOCIAL WEB Track (Fediverse) | Video Replay :
https://fosdem.org/2026/schedule/track/social-web
👉 FRIENDICA: https://fosdem.org/2026/schedule/event/DNS7Z8-friendica_-_hidden_in_plain_sight_since_2025
👏 Many thanks to the organizers, participants, speakers and volunteers
✊🏾✊🏽✊ #FOSDEM #FOSDEM26 #SocialWeb #Fediverse #JoinTheFediverse #Friendica
@friendi.ca @Tobias@social.diekershoff.de @tobias@friendi.ca @fsfe

ALT text
💢 FOSDEM 2026 | https://fosdem.org/2026 📅 30 Jan - 01 Feb 📍 ULB Brussels 👉 Schedule : https://fosdem.org/2026/schedule 📢 Welcome to FOSDEM 2026 : https://fosdem.org/2026/schedule/event/SFKNTZ-welcome_to_fosdem_2026 🎦 Scheduled 1079 Events : https://fosdem.org/2026/schedule/events 🔴 SOCIAL WEB Track (Fediverse) | Video Replay : https://fosdem.org/2026/schedule/track/social-web 👏 Many thanks to the organizers, participants, speakers and volunteers ✊🏾✊🏽✊ #FOSDEM #FOSDEM2026 #FOSDEM26 #SocialWeb #Fediverse #JoinTheFediverse #Friendica @fosdem@fosstodon.org @swf@socialwebfoundation.org @Mastodon @andypiper@macaw.social @evanprodromou@socialwebfoundation.org @Tobias@social.diekershoff.de
As seen at #FOSDEM, a Mastodon API tool that splits long posts into a thread. I’m just sad the logo isn’t a ninja sewer rat.

splinter.hastily.cc
Splinter - Mastodon Thread Splitter
💢 FOSDEM 2026 | https://fosdem.org/2026
📅 30 Jan - 01 Feb 📍 ULB Brussels
👉 Schedule : https://fosdem.org/2026/schedule
📢 Welcome to #FOSDEM2026
https://fosdem.org/2026/schedule/event/SFKNTZ-welcome_to_fosdem_2026
🎦 1079 Events: https://fosdem.org/2026/schedule/events
🔴 SOCIAL WEB Track (Fediverse) | Video Replay :
https://fosdem.org/2026/schedule/track/social-web
👉 FRIENDICA: https://fosdem.org/2026/schedule/event/DNS7Z8-friendica_-_hidden_in_plain_sight_since_2025
👏 Many thanks to the organizers, participants, speakers and volunteers
✊🏾✊🏽✊ #FOSDEM #FOSDEM26 #SocialWeb #Fediverse #JoinTheFediverse #Friendica
@friendi.ca @Tobias@social.diekershoff.de @tobias@friendi.ca @fsfe

ALT text
💢 FOSDEM 2026 | https://fosdem.org/2026 📅 30 Jan - 01 Feb 📍 ULB Brussels 👉 Schedule : https://fosdem.org/2026/schedule 📢 Welcome to FOSDEM 2026 : https://fosdem.org/2026/schedule/event/SFKNTZ-welcome_to_fosdem_2026 🎦 Scheduled 1079 Events : https://fosdem.org/2026/schedule/events 🔴 SOCIAL WEB Track (Fediverse) | Video Replay : https://fosdem.org/2026/schedule/track/social-web 👏 Many thanks to the organizers, participants, speakers and volunteers ✊🏾✊🏽✊ #FOSDEM #FOSDEM2026 #FOSDEM26 #SocialWeb #Fediverse #JoinTheFediverse #Friendica @fosdem@fosstodon.org @swf@socialwebfoundation.org @Mastodon @andypiper@macaw.social @evanprodromou@socialwebfoundation.org @Tobias@social.diekershoff.de
Should #FOSDEM have a new hall for open source hardware, open culture art, etc traders? Lots of little bits and pieces being sold here and there but being able to browse wares would be cool.
Look what I found at #fosdem. @theraccoonbytes @mapache
@fosdem as is tradition: the photo from the closing talk of #FOSDEM
Of note:
* Next year, the default network of #FOSDEM will be #IPv6 only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org
Great to hear from @RichiH that the default #FOSDEM network next year will be v6-only (without NAT64), so services like Github that only support legacy IP will just fail to work (unless they fix it…)
chaos.social
Richard "RichiH" Hartmann (@RichiH@chaos.social)
Attached: 1 image @fosdem@fosstodon.org as is tradition: the photo from the closing talk of #FOSDEM Of note: * Next year, the default network of #FOSDEM will be #IPv6 only. At lot of things will break, and this is intentional * FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org
I'm a simple man, I see a local Brussels Star Wars inspired beer, I order it. En Stoemelings Jawa IPA
#FOSDEM #beer #CraftBeer #Brussels #microbrewery #StarWars #BeersOfMastodon #Beerstodon #BeerGeek
Very unamused by having both my personal and professional Mastodon instances get borked during #FOSDEM and having to do devops instead of live posting.
@fosdem as is tradition: the photo from the closing talk of #FOSDEM
Of note:
* Next year, the default network of #FOSDEM will be #IPv6 only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org
Goodbye #FOSDEM see you next year
Goodbye #FOSDEM see you next year
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
"what normies crave"
Software development maxim from one of the more user-focused presenters I talked to today #FOSDEM
Better to make clear messages clearer
@fosdem as is tradition: the photo from the closing talk of #FOSDEM
Of note:
* Next year, the default network of #FOSDEM will be #IPv6 only. At lot of things will break, and this is intentional
* FOSDEM will become political. If you are in policy, politics, a position of power: reach out to us at policy@fosdem.org
Next year, #FOSDEM will be IPv6 only.
So Github will break, as it is IPv4 only (unless they get their act together).
I visited the FuriLabs booth at FOSDEM 2026.
...
I showed them my FuriLabs FLX1s phone 🙂
...
I actually caused an issue with my FLX1s. @fakeshell on the @furilabs team fixed it!
Thank you @fakeshell !!
#FOSDEM #FOSDEM2026 #FLX1 #FLX1s #FLX1Slim #FuriLabs #FuriPhone #LinuxPhone
Please consider joining Loops and sharing some moments from #FOSDEM if you're attending!
There are many people who would love to see it.
Please boost for awareness ❤️
joinloops.org
Join the beta.
Join thousands of early adopters testing the future of federated short-video. It only takes a few minutes to get started.
Travelling to #FOSDEM?
Why not try out Loops, record and share some moments for us who can’t attend and use the #fosdem hashtag.
loops.video
Loops.video
The flagship Loops server, a new creative community for sharing videos and going viral.
first time got thrown out of janson at #fosdem
so taking a break and practicing the fosdem dance ;)
Our second #FOSDEM talk is about to start: Hocuri talks about the upcoming #multirelay profiles, which use more than one address to exchange messages!
Live Stream is here:
https://live.fosdem.org/watch/ud2218a
Recording will be available here later: https://fosdem.org/2026/schedule/event/3F9VTU-deltachat-chatmail-relays-multi-transport/
fosdem.org
FOSDEM 2026 - Multi-relay chat messaging & cryptographic identities with Delta Chat and Chatmail relays
Excellent #FOSDEM talk about burnout in open source by @mirandah. She quotes @django co-creator and Board member @jacob,
“I wasn't getting paid to do the work that I felt like I had to do, and I had to do the work that I was getting paid to do because like mortgages and bills and car payments and that sort of stuff, so I had to do like double work one out of a feeling of obligation and one out of a feeling of like, we live in a capitalist society and I need money.’”
Excellent #FOSDEM talk about burnout in open source by @mirandah. She quotes @django co-creator and Board member @jacob,
“I wasn't getting paid to do the work that I felt like I had to do, and I had to do the work that I was getting paid to do because like mortgages and bills and car payments and that sort of stuff, so I had to do like double work one out of a feeling of obligation and one out of a feeling of like, we live in a capitalist society and I need money.’”
Yay, I went to a UX talk, actually understood something and left with actionable stuff.
Well, it was "you don't need to be a designer to design". So I was the target.
I cannot believe I finally met the human who made @inventaire 😍
Suuuuper interesting conversations!
How hard can it be to develop a good software stack when you give it away for free?
Neil covers how Element has been faring and what the future holds to keep the world open and decentralised
Currently in the Decentralised Communication devroom: Florian and Dave telling us about their plans to make @element Web lighter and faster
Mastodon plushy Plushtodon at FOSDEM 2026.
Not mine.
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #Mastodon #Plushtodon
My Mastodon stickers from FOSDEM 2026
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #Mastodon
I need your help for a short announcement during the closing of #FOSDEM :
What services which you rely on are IPv4-only?
I have a bit of a surprise for next year...
Last week, I had an online meeting with the developers of #Gancio, #Mobilizon and #LAUTI. We either found out that we had already planned our trip to this year's #FOSDEM or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem
And directly afterwards there is the @nlnet meet and greet, great timing! :)
event-federation.eu
FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation
The first four minutes by @RichiH at https://video.fosdem.org/2026/janson/SFKNTZ-welcome_to_fosdem_2026.av1.webm
Be awesome at #FOSDEM. Let's continue our journey to better things by using and sharing Open Source and Free Software :)
Somebody calls that Weblate magic, but here you can see Weblate impact on “Ada & Zangemann – A Tale of Software, Skateboards and Raspberry Ice Cream” localization. #FOSDEM
Over 100 people joined Pixelfed.com in the last 24 hours. All of them via @mastodon or #FOSDEM.
Get your account at https://pixelfed.com/

pixelfed.com
Pixelfed
Pixelfed is an image sharing platform, an ethical alternative to centralized platforms. Hosted by <a href="https://fediversity.eu">Fediversity</a>.
The people close to the windows vs the people far from the windows. #OpenSourceEUpolicy #FOSDEM
I see a few of the #FOSDEM videos uploaded here:
https://video.fosdem.org/2026/h2215/
Will the rest be added?
video.fosdem.org
FOSDEM - video recordings
The slides for my presentation "Please sign your artefacts. WITH WHAT?" at #FOSDEM in the Security devroom are now available for viewing. A video will be coming soon.
https://fosdem.org/2026/schedule/event/RFFD3M-sign-your-artefacts/
Some interesting (to me) stats from #FOSDEM
Talks about NFTs: 0.
Presentations about the Metaverse: None.
Cryptobros inviting me to a party in order to schill their coin: Zip.
Really enthusiastic LLM users describing how AI has improved their OSS codebase: Zilch.
People complaining about pronouns and codes of conduct: Nada.
"Ironic" hats saying "Make xyz Great Again": Conspicuous by their absence.
What did *you* think was missing from FOSDEM?
FOSDEM has already started sharing video recordings!
https://video.fosdem.org/2026/
They're grouped by room. It's a massive task, so they're not done yet (FOSDEM is still ongoing as I'm typing this 😉).
Also, you'll want the webm version, not mp4 (unless your device can't use the webm version).
And they have generated captions! While not perfect, they're better than nothing at all. They can help with accessibility, and they're useful for grabbing the text of a talk.
The people close to the windows vs the people far from the windows. #OpenSourceEUpolicy #FOSDEM
We are currently at FOSDEM 2026. Come and visit and say hello! https://furilabs.com/fosdem-2026/
furilabs.com
FOSDEM 2026
We will be at FOSDEM 2026. Jan 31 and Feb 1. Just look for our black flags with the Furilabs and VoidPhone logo’s on them....
Hosting a BoF on “FOSS in India” at 1100, Ua4.218 #fosdem.
Come join or catch me later at the @fossunited stand in K.2.
Achievement unlocked: blocked #FOSDEM toilet reported
@_elena @liaizon @Sascha @benpate
We need to be careful with this Fandom-ization of the fediverse. Fandom creates blind followers and makes critical thinkers potential enemies of the groupthink.
Mastodon is a giant dangerous experiment that does NOT protect user data and has no e2e encryption!
This is NOT a win for humanity, but creating the next big brother network masked as "cool b/c federated".
We need to build privacy aware networks now!
#fosdem #golang talk on #opentelemetry auto-instrumentation.
"Using the Go SDK is too complicated" (their example was actually a bit hypocritical, as you do not need to manually instrument every HTTP handler).
"Write YAML instead, it's quite simple". 🤔
We also left some stickers with our friends at the @matrix stand! You might find me hanging around there as well.
I keep forgetting to tell people: I have a bunch of @roost.tools stickers and a handful of keychains! Ask me for one if you see me. 😁
Been running around all over since the talk. Headed back to AW to chat more!
The recording of my talk is already available 😁
postmarketOS: Reliability in 2026
https://fosdem.org/2026/schedule/event/QUYXW7-postmarketos-reliability-2026/
Thank you FOSDEM video team!
i love feet #fosdem
Here we go: @tbernard and @adz are at #fosdem to tell us their plan for a local first desktop, featuring @p2panda and Reflection (wich we fund in class 01).
Setting the stage: "2025 was the year everybody, even those who do not attend @fosdem, realized they are dependent on us tech. We have to organize strategically to change that!"
One thing that the discussions I’m seeing on security, encryption, and backdoors is that it reminds me so much of what resilience and safety engineering went through a few decades ago
“Zero incidents” doesn’t work as a mindset in resilience *or* security. So the question for me is what are the arguments we can make and what are the tools we can build that enable this mindset. Rather than saying “no, it doesn’t work like that. go away” can we say “no, it doesn’t work like that, but here’s what *does*”?
Podlibre – a new podcast editor made by podcasters for podcasters
@benjaminbellamy presented @podlibre at FOSDEM. A FOSS podcast editor specifically made for a podcasting workflow.
I'm really excited to try this editor once a first release will be available 🎉
Podlibre – a new podcast editor made by podcasters for podcasters
@benjaminbellamy presented @podlibre at FOSDEM. A FOSS podcast editor specifically made for a podcasting workflow.
I'm really excited to try this editor once a first release will be available 🎉
Now in the Decentralised Communication devroom: @cassidy and Anne presenting how Roost helps orgs mutualise their Trust & Safety efforts to keep people safe
Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths. #fosdem

ALT text
A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
The first four minutes by @RichiH at https://video.fosdem.org/2026/janson/SFKNTZ-welcome_to_fosdem_2026.av1.webm
Be awesome at #FOSDEM. Let's continue our journey to better things by using and sharing Open Source and Free Software :)
Please help @bagder with his sticker problem #curl #fosdem #fosdem2026 #fosdem26
(location: chez theo cafeteria)
(Notice: in Janson speaking)
The recording of my talk is already available 😁
postmarketOS: Reliability in 2026
https://fosdem.org/2026/schedule/event/QUYXW7-postmarketos-reliability-2026/
Thank you FOSDEM video team!
Here we go: @tbernard and @adz are at #fosdem to tell us their plan for a local first desktop, featuring @p2panda and Reflection (wich we fund in class 01).
Setting the stage: "2025 was the year everybody, even those who do not attend @fosdem, realized they are dependent on us tech. We have to organize strategically to change that!"
Podlibre – a new podcast editor made by podcasters for podcasters
@benjaminbellamy presented @podlibre at FOSDEM. A FOSS podcast editor specifically made for a podcasting workflow.
I'm really excited to try this editor once a first release will be available 🎉
Tutti i servizi Fedimedia in un talk al #FOSDEM che racconta Fedimedia: cos’è, come funziona e perché esiste.
Una panoramica compatta dei servizi, pensata per chi vuole capire il progetto senza perdersi nei dettagli tecnici:
https://peertube.uno/w/qFJMHWMqj1pgAfNJySeUmr
Una presentazione da bere tutta d’un sorso, per assaggiare il #Fediverso dal punto di vista di chi lo costruisce ogni giorno
Grazie ai partecipanti: @openforfuture, @filippodb e @magostinelli
Segui il #FOSDEM26 nel gruppo fediverso: @fediverso
peertube.uno
Fedimedia Italia FOSDEM'26
At FOSDEM ’26, Francesco (Open For Future) and Filippo and Michele (Devol) present “Building a Sustainable Italian Fediverse: Overcoming Technical Adoption and Moderation Challenges". Fedimedia Ita...
Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths. #fosdem

ALT text
A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
Please consider joining Loops and sharing some moments from #FOSDEM if you're attending!
There are many people who would love to see it.
Please boost for awareness ❤️
joinloops.org
Join the beta.
Join thousands of early adopters testing the future of federated short-video. It only takes a few minutes to get started.
Travelling to #FOSDEM?
Why not try out Loops, record and share some moments for us who can’t attend and use the #fosdem hashtag.
loops.video
Loops.video
The flagship Loops server, a new creative community for sharing videos and going viral.
Together with @Mastodon director @mellifluousbox , Open Networks advocate @samvie and EU MP @alexandrageese , @jmaris from the OS Initiative did a lovely shoutout to all the Mastodon mods and admins at the "Fediverse and the EU Digital Services" talk in the EU Policy devroom 🥹
Was very appreciated. 🙏 #FOSDEM
Currently watching Building the next generation of open source contributors – Lessons from 30 years of Postgres at #Fosdem
https://fosdem.org/2026/schedule/event/JDZXFE-next-generation-contributors-lessons-from-postgres/
fosdem.org
FOSDEM 2026 - Building the next generation of open source contributors – Lessons from 30 years of Postgres
Currently watching Building the next generation of open source contributors – Lessons from 30 years of Postgres at #Fosdem
https://fosdem.org/2026/schedule/event/JDZXFE-next-generation-contributors-lessons-from-postgres/
fosdem.org
FOSDEM 2026 - Building the next generation of open source contributors – Lessons from 30 years of Postgres
Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths. #fosdem

ALT text
A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
Together with @Mastodon director @mellifluousbox , Open Networks advocate @samvie and EU MP @alexandrageese , @jmaris from the OS Initiative did a lovely shoutout to all the Mastodon mods and admins at the "Fediverse and the EU Digital Services" talk in the EU Policy devroom 🥹
Was very appreciated. 🙏 #FOSDEM
Great panel in the (packed) EU Policy dev room on Fediverse and the DSA focusing on how the Fediverse is stepping up to decentralise and democratise social media - and bringing it out of the shadow of US tech behemoths. #fosdem

ALT text
A panel discussion is taking place in a lecture hall, featuring four speakers discussing "The Fediverse & the EU's Digital Services Act." The audience is seated, facing the speakers, while a presentation is displayed on a screen behind them: Alexandra geese, Felix hlatky, Sandra barthel, Jordan Maris.
How hard can it be to develop a good software stack when you give it away for free?
Neil covers how Element has been faring and what the future holds to keep the world open and decentralised
We are having a great time at #FOSDEM and we only have three enamel “Live Laugh Federate” pins left! (Two just got sold!)
This can only happens at #FOSDEM unexpected meeting with #OSHW @braillerap and |Lupin| an #ocaml engineer joing @vates in may
A thread - Saga of the promised Nightjet 468 and the unneeded adventure to Brussels
Finally I had time and enough sleep to sit down and post this what transpired on Friday. We were prepared for the inevitable arrival at Köln instead of Brussels due to the strikes, when I got woken up at 6:30am, my thoughts were "OH nice, we're finally there, but people seemed more panicky than usual and I heard from.. Continuing below ⬇️
Tutti i servizi Fedimedia in un talk al #FOSDEM che racconta Fedimedia: cos’è, come funziona e perché esiste.
Una panoramica compatta dei servizi, pensata per chi vuole capire il progetto senza perdersi nei dettagli tecnici:
https://peertube.uno/w/qFJMHWMqj1pgAfNJySeUmr
Una presentazione da bere tutta d’un sorso, per assaggiare il #Fediverso dal punto di vista di chi lo costruisce ogni giorno
Grazie ai partecipanti: @openforfuture, @filippodb e @magostinelli
Segui il #FOSDEM26 nel gruppo fediverso: @fediverso
peertube.uno
Fedimedia Italia FOSDEM'26
At FOSDEM ’26, Francesco (Open For Future) and Filippo and Michele (Devol) present “Building a Sustainable Italian Fediverse: Overcoming Technical Adoption and Moderation Challenges". Fedimedia Ita...
A thread - Saga of the promised Nightjet 468 and the unneeded adventure to Brussels
Finally I had time and enough sleep to sit down and post this what transpired on Friday. We were prepared for the inevitable arrival at Köln instead of Brussels due to the strikes, when I got woken up at 6:30am, my thoughts were "OH nice, we're finally there, but people seemed more panicky than usual and I heard from.. Continuing below ⬇️
Now, no longer Rust, we switch to a real language, Erlang. The authoritative name server erldns at DNSimple.
We are having a great time at #FOSDEM and we only have three enamel “Live Laugh Federate” pins left! (Two just got sold!)
If you take just one thing away from #FOSDEM this is it.
👇🏽
“If we lose our democracies, Open Source is irrelevant and goes away”
or putting it another way:
If we don’t apply, enforce, adopt and embrace Open Source in our public and government institutions we risk to lose our democracies.
#OpenSource #SaveDemocracy
Boost if you agree!
👍🏾
Got 50 test notifications during the #FOSDEM demo !
Memo: Android hides notifications when you share your screen: run the demo with an emulator next time 😄
Graphite, a node-based, procedure design tool: https://fosdem.org/2026/schedule/event/FWXQLF-graphite-2026/ #FOSDEM
Please consider joining Loops and sharing some moments from #FOSDEM if you're attending!
There are many people who would love to see it.
Please boost for awareness ❤️
joinloops.org
Join the beta.
Join thousands of early adopters testing the future of federated short-video. It only takes a few minutes to get started.
Travelling to #FOSDEM?
Why not try out Loops, record and share some moments for us who can’t attend and use the #fosdem hashtag.
loops.video
Loops.video
The flagship Loops server, a new creative community for sharing videos and going viral.
A wave of manic energy in December had me put together a long deck called "HarfBuzz at 20! " , celebrating 20 years of HarfBuzz. 🎂
I designed the deck to be presented at the #WebEnginesHackfest later this year. Then reality hit that I cannot present this deck in any sane amount of time.
Inspired by all the great presentations coming out of #FOSDEM today, I decided that instead of tossing the deck out, I just put it out here to be read by the curious. I will present a highly condensed version at the hackfest in June.
Let me know what you think. 🙏
https://docs.google.com/presentation/d/1o9Exz1c-Lr-dJjA8dcBn_Vl_Y37cupmFzmclMjBE_Bc/view
docs.google.com
HarfBuzz at 20!
HarfBuzz at 20! all you ever wanted to know about HarfBuzz and then some behdad a slide deck to skim through—January 2026
We are having a great time at #FOSDEM and we only have three enamel “Live Laugh Federate” pins left! (Two just got sold!)
Please help @bagder with his sticker problem #curl #fosdem #fosdem2026 #fosdem26
(location: chez theo cafeteria)
(Notice: in Janson speaking)
The #F3D talk at #FOSDEM woke me up better than any coffee could; there are great possibilities for @manyfold.
f3d.app
Home | F3D
F3D is a fast and minimalist 3D viewer desktop application. It is free to use, open source and cross-platform.
@linos diskutiert mit der Community, wie man Events im Fediverse besser machen kann, so dass Termine föderieren. Aber sollen auch Zu- und Absagen föderieren, sollen sie existieren? Und wenn ja, wie? Die Darstellung in verschiedenen Kontexten (Mastodon, WordPress,…) ist nicht einfach umzusetzen. #FOSDEM #SocialWeb
Currently in the Decentralised Communication devroom: Florian and Dave telling us about their plans to make @element Web lighter and faster
you can grab a pl-fe sticker construction kit at the nlnet foundation stand #fosdem
Open Loops For You Feed.
First video is from @andypiper about #FOSDEM
Loops is serving. Mastodon is slaying. You love to see it ❤️
As seen at #FOSDEM, a Mastodon API tool that splits long posts into a thread. I’m just sad the logo isn’t a ninja sewer rat.

splinter.hastily.cc
Splinter - Mastodon Thread Splitter
🚀 OTel Unplugged EU 2026 is LIVE TOMORROW!
The #OpenTelemetry community is gathering in Brussels to: → Discuss real production challenges → Shape breakout topics together → Influence the 2026 roadmap
Follow #OTelUnplugged for highlights throughout the day!
#OpenSource #Observability #FOSDEM
Now, no longer Rust, we switch to a real language, Erlang. The authoritative name server erldns at DNSimple.
@hongminhee hat mit Fedify ein Framework erstellt, also ein Software-Baustein, der anderer Software dabei helfen kann, schneller „fediversisch“ zu sprechen. Und das ist gar nicht so einfach. Um so wichtiger, dass es Fedify gibt. Die Blogsoftware Ghost nutzt es beispielsweise.
#FOSDEM #SocialWeb
#FOSDEM 2026 🤞
mastodon.social
Gregory (@grishka@mastodon.social)
@andypiper@macaw.social oh I wish I was able to come and talk about the history of VKontakte and how that led to me starting Smithereen. Russia is one of the few countries where Meta genuinely failed to take over the majority of social media usage, and VK took a lot longer to become terminally enshittified. That and I'd also talk about how I'm extending ActivityPub too much. And that I have some ideas about decentralized global search. Maybe next year...
@andypiper oh I wish I was able to come and talk about the history of VKontakte and how that led to me starting Smithereen. Russia is one of the few countries where Meta genuinely failed to take over the majority of social media usage, and VK took a lot longer to become terminally enshittified.
That and I'd also talk about how I'm extending ActivityPub too much. And that I have some ideas about decentralized global search.
Maybe next year...
Speaking of cool!! We have a European POWERHOUSE of open source procurement experts on stage at the EU Policy devroom! 🇧🇪🇫🇷🇩🇪🇳🇱🇩🇰
Procurement sounds *hella boring*, but it's the biggest bottleneck right now for government wanting to use opensource.
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Our free stickers went like hot cakes yesterday at #FOSDEM. The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!
How about @signalapp ?
Signal has sooo many problems, Oğuz states:
- It's a walled garden
- There's no federation
- Nothing on F-Droid
- Threatened a developer who wanted to fork (apparently? don't have the details on this, just reporting)
- Everything must go through Signal's central servers, which .... as the recent outage shows, use AWS!
techradar.com
"We need to go beyond Signal" – How today's AWS outage shows the weaknesses of centralized apps
Signal's privacy and security are great, but being a centralized app makes it vulnerable
Digital feudalism is the reality today, argues Özcan Oğuz in their talk.
"You don't need to understand" is the new serfdom. Where people loose their freedoms, privacy, and control
Graphite, a node-based, procedure design tool: https://fosdem.org/2026/schedule/event/FWXQLF-graphite-2026/ #FOSDEM
Good morning! We are streaming a selected list of rooms from FOSDEM to the Fediverse again! Here are the playlists:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
The streams start at 9 am CET.
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
@Codeberg @terts @CoMaps Looking forward to migrating to you this year, Codeberg. #FOSDEM #FOSDEM2026 #OpenSource #DigitalSovereignty 💚💙 https://codeberg.org/NLnetLabs
codeberg.org
NLnet Labs
Proudly serving the Internet community since 1999 with core infrastructure tools for DNS and BGP.
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
Day 2 of FOSDEM! We've had our coffee and waffles, and we're in Building F to keep answering questions and sharing what's new (and stickers).
And be sure to watch @bogo talk about localizing Thunderbird in K.3.401 today at 14:50 CET!
https://fosdem.org/2026/schedule/event/93VVPX-what_translating_thunderbird_taught_me/
Now in the Decentralised Communication devroom: @cassidy and Anne presenting how Roost helps orgs mutualise their Trust & Safety efforts to keep people safe
🎧 Want to start a podcast using only Free Software?
At #FOSDEM, this hands-on workshop with @annabonnie and @fritjof explains to you how to do a podcast with #FreeSoftware, from tools to workflows.
Perfect for beginners and curious makers alike. Bring your questions (and your voice)!
👉 https://fosdem.org/2026/schedule/event/PUKMWN-how_to_do_a_podcast_with_free_software/
fosdem.org
FOSDEM 2026 - How to do a Podcast with Free Software?
Keeping applications secure by evolving OAuth 2.0 and OpenID Connect #FOSDEM (CO2 level > 1700 some kind of unit)
Day 2 of FOSDEM! We've had our coffee and waffles, and we're in Building F to keep answering questions and sharing what's new (and stickers).
And be sure to watch @bogo talk about localizing Thunderbird in K.3.401 today at 14:50 CET!
https://fosdem.org/2026/schedule/event/93VVPX-what_translating_thunderbird_taught_me/
Keeping applications secure by evolving OAuth 2.0 and OpenID Connect #FOSDEM (CO2 level > 1700 some kind of unit)
@fosdem @mgifford I caught the last few minutes of your speech.
https://www.reddit.com/r/disabledgamers
This is one of the best communities connecting disabled users and software/hardware engineers
reddit.com
Reddit - The heart of the internet
What a whirlwind, I’m physically exhausted, but still feeling a bit euphoric about all the great conversations and connections at Fosdem
Our talk at #FOSDEM outlining the dream of a "Collaborative Editing Protocol" for text editors is happening today!
Come join, or watch in the stream! We'll attempt some live demos! 😃
🕐 13:00 UTC+1
📌 K3.201 https://nav.fosdem.org/l/local_first/@3,120.77,269.21,5
🗓️ https://fosdem.org/2026/schedule/event/CQHN8T-teamtype-towards-a-collaborative-editing-protocol/
🎥 https://live.fosdem.org/watch/k3201
live.fosdem.org
FOSDEM 2026 - Stream K.3.201
Spreading the word in other rooms than the home crowd today thanks to @_elena
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
We have our fosdem Champion: @tommi
Follow us in the fediverse group on FOSDEM @fediverso
Major contributors to burnout in open source:
- developers are struggling to a make a living
- toxic behaviour from community members wearing developers down
For #DNSSEC, the domain crate can use different crypto backends such as the ring crate or the #OpenSSL bindings. (But there are more.)
There is now a common-line tool to query the DNS, dnsi. And a CLI tool to do misc. manipulations, dnst ("people are using the ldns library example programs in production"). And a key manager, keyset.
If you're at #FOSDEM come see us at Booth K.02 - we have the newest Comet units for you to play around with!
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
Marga Manterola's raises the issue of burnout:
Free as in Burned Out: Who Really Pays for Open Source?
live now here: https://live.fosdem.org/watch/janson
Good morning! We are streaming a selected list of rooms from FOSDEM to the Fediverse again! Here are the playlists:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
The streams start at 9 am CET.
The first #FOSDEM Local First dev room is about to start!
I’m running the Q&A in the room and chat for the first half of the day.
fosdem.org
FOSDEM 2026 - Local-First, sync engines, CRDTs
The first #FOSDEM Local First dev room is about to start!
I’m running the Q&A in the room and chat for the first half of the day.
fosdem.org
FOSDEM 2026 - Local-First, sync engines, CRDTs
Good morning, Brussels!
Second day of #FOSDEM https://fosdem.org/2026/
fosdem.org
FOSDEM 2026 - Home
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
We're at #FOSDEM with two talks!
🐾 Walkaway Stack: Radical, infrastructure-independent peer-to-peer systems
https://fosdem.org/2026/schedule/event/J3FLC3-walkaway-stack/
🐼 Towards a Local-First Linux Desktop with Modal, Reflection and p2panda
https://fosdem.org/2026/schedule/event/MCVBNK-p2panda-modal-reflection/
As you figure out #FOSDEM at FOSDEM, consider how to help fellow attendees by improving
https://github.com/bagder/FOSDEM
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
Good morning! We are streaming a selected list of rooms from FOSDEM to the Fediverse again! Here are the playlists:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
The streams start at 9 am CET.
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
Good morning #FOSDEM. Golang room this morning for me.
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
Dear Fedi friends,
Good morning from #FOSDEM!
Yesterday was pure magic: I loved every single presentation in the Social Web devroom, with devs and Fediverse champions sharing their inspiring work.
I didn’t post anything because I was so absorbed in all the talks (plus @liaizon and @Sascha did a fantastic job chronicling the event).
I can’t stop thinking about one of @benpate’s closing slides:
“Every single thing you do to improve the Fediverse is a win for humanity”
YES! 🙌
I would like the @fosdem community to embrace #accessibility
In effort of that goal I've started by recording some problems and possible solutions for the website:
https://github.com/FOSDEM/website/issues/338
This is a lot of work that together, as a community, we need to address. #FOSDEM needs to be more inclusive for people with disabilities.
25% of the population has disabilities & the are part of our community.
github.com
We need to make FOSDEM more accessible · Issue #338 · FOSDEM/website
25% of the population has a disability. 100% of the population has temporary or situational barriers which needlessly stop them from accessing information on the web. The FOSDEM community isn't doi...
Hosting a BoF on “FOSS in India” at 1100, Ua4.218 #fosdem.
Come join or catch me later at the @fossunited stand in K.2.
As you figure out #FOSDEM at FOSDEM, consider how to help fellow attendees by improving
https://github.com/bagder/FOSDEM
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
As you figure out #FOSDEM at FOSDEM, consider how to help fellow attendees by improving
https://github.com/bagder/FOSDEM
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
Our free stickers went like hot cakes yesterday at #FOSDEM. The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!
Truly there is truth in jest.
#FOSDEM #HomeAssistant
I think more #Fediverse developers should take a look at FEP-3b86 Activity Intents https://codeberg.org/benpate/fep/src/branch/fep-3b86/fep/3b86/fep-3b86.md #FOSDEM #SocialWeb
codeberg.org
Cookie monster!
Truly there is truth in jest.
#FOSDEM #HomeAssistant
Way more than half of my sticker supply for #FOSDEM is still left!
So… the first day of #FOSDEM 2026 was so inspiring, and it really motivated to build more things for #ActivityPub and the #fediverse! Also it was a lot of fun to meet hundreds of kind and smart people!
Our free stickers went like hot cakes yesterday at #FOSDEM. The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!
Good morning Brussels! I’m on my way to the campus to give a talk about how @roost.tools is bringing open source to trust & safety (and vice versa). We’ll be in AW at 10 AM!
Our free stickers went like hot cakes yesterday at #FOSDEM. The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!
Our free stickers went like hot cakes yesterday at #FOSDEM. The new "My friends are not for sale" ones are all gone, they were an experimental last-minute print of a new design (which is coming soon as a t-shirt, by the way!). The less stuff for us to carry back home, the better. I wish people would grab the leaflets too!
I proposed an approach where #FOSDEM can provide better support for #accessibility
https://github.com/FOSDEM/website/issues/341
I will try to demo it in my session later today, but speech to text isn't that hard to add in these days. We should be encouraging text transcripts.
github.com
Start supporting (or encouraging) the Speech to Text for sessions · Issue #341 · FOSDEM/website
We should explore adopting or integrating the MidCamp Live Captioning project as part of FOSDEM’s accessibility efforts. https://github.com/MidCamp/live-captioning?tab=readme-ov-file#live-captionin...
I proposed an approach where #FOSDEM can provide better support for #accessibility
https://github.com/FOSDEM/website/issues/341
I will try to demo it in my session later today, but speech to text isn't that hard to add in these days. We should be encouraging text transcripts.
github.com
Start supporting (or encouraging) the Speech to Text for sessions · Issue #341 · FOSDEM/website
We should explore adopting or integrating the MidCamp Live Captioning project as part of FOSDEM’s accessibility efforts. https://github.com/MidCamp/live-captioning?tab=readme-ov-file#live-captionin...
We are currently at FOSDEM 2026. Come and visit and say hello! https://furilabs.com/fosdem-2026/
furilabs.com
FOSDEM 2026
We will be at FOSDEM 2026. Jan 31 and Feb 1. Just look for our black flags with the Furilabs and VoidPhone logo’s on them....
I would like the @fosdem community to embrace #accessibility
In effort of that goal I've started by recording some problems and possible solutions for the website:
https://github.com/FOSDEM/website/issues/338
This is a lot of work that together, as a community, we need to address. #FOSDEM needs to be more inclusive for people with disabilities.
25% of the population has disabilities & the are part of our community.
github.com
We need to make FOSDEM more accessible · Issue #338 · FOSDEM/website
25% of the population has a disability. 100% of the population has temporary or situational barriers which needlessly stop them from accessing information on the web. The FOSDEM community isn't doi...
Many disturbing things happen around the world. But I promise you that if you will feel better after attending @nicorikken 's and my #FOSDEM talk at 14:00 in K.1.105 (La Fontaine). If not you'll get every cent of your entrance fee back ;) https://fosdem.org/2026/schedule/event/R9Q9ZP-ada-zangemann-bestseller-automation/
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
I think more #Fediverse developers should take a look at FEP-3b86 Activity Intents https://codeberg.org/benpate/fep/src/branch/fep-3b86/fep/3b86/fep-3b86.md #FOSDEM #SocialWeb
codeberg.org
Cookie monster!
An absolutely awesome talk from @benpate and highlighting just how early we all are in the journey of the Fediverse as a whole.
The LOLA data portability standard from W3C sounds really awesome and I really hope we see this sort of standard adopted across the fedi as it helps solve one of the bigger pain points where your posts are stuck on the instance you write it on.
There's a whole load of other really good points that again continue to align with the sorts of feedback I see regularly about "why fedi will never be mainstream" and the more talks I'm listening to today, the more confident I am things will become more mainstream and easier to adopt for those new to the network.
Working on my slides for #FOSDEM in the hotel room with my extremely normal computing setup
GNOME designers inspired by the best font when choosing a bar at FOSDEM…
So… the first day of #FOSDEM 2026 was so inspiring, and it really motivated to build more things for #ActivityPub and the #fediverse! Also it was a lot of fun to meet hundreds of kind and smart people!
Some great and weird beers tonight at the GNOME social event. Time for bed, I have a talk about a new Open Source @roost.tools project at 10 AM! Good night, Brussels!#FOSDEM #FOSDEM2026 #FOSDEM26 #GNOME
mastodon.social
harryprayiv (@harryprayiv@mastodon.social)
@rimu@mastodon.nzoss.nz Is this the code that you’re pretending is some genius level #ai detection? You basically look for an emdash and call it a day. If I were you, I wouldn’t be proud of that codebase. If it’s not vibe coded, it’s some of the worst human-written code I’ve ever seen. Good luck with your walled garden with social credit scores! https://codeberg.org/rimu/pyfedi/src/commit/b41de480657a967a988147106b80c9212b1dde90/app/models.py#L2680
@rimu Is this the code that you’re pretending is some genius level #ai detection? You basically look for an emdash and call it a day. If I were you, I wouldn’t be proud of that codebase. If it’s not vibe coded, it’s some of the worst human-written code I’ve ever seen. Good luck with your walled garden with social credit scores!
codeberg.org
Cookie monster!
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Nothing else to add to @benpate at #fosdem #fosdem2026
"Every single thing you do to improve the #fediverse is a win for humanity"
Had a chat with someone at #FOSDEM today about leveraging extant fediverse features.
For example, #fedihire has become an emergent standard for looking for/finding jobs - without any semantic data, FEPs, etc. A job portal by hashtag.
Could we do something similar for e.g. hospitality/couchsurfing? Unlike remote jobs, this is location dependedent, so needs to be part of tag. How about "PlaceIn<X>" ?
Like, "I'm looking for a #PlaceInBrussels for FOSDEM"?
Today we’re hosting the DevRoom “Funding the FOSS Ecosystem” at #FOSDEM!
Together with @fsfe @lfeurope @nlnet @PrototypeFund we’re bringing people together to explore how #opensource software can be sustained and maintained in the long term.
Here’s a peek from today’s sessions:
- Insights from the feasibility study for the EU Sovereign Tech Fund published by @OpenForumEurope
1/2
#fosdem26

ALT text
View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM

ALT text
Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"
Sending good vibes to everyone at #FOSDEM! I couldn't make it this year, but I hope to be there next time!
If you're there, reply with your favorite talk so far!
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
So… the first day of #FOSDEM 2026 was so inspiring, and it really motivated to build more things for #ActivityPub and the #fediverse! Also it was a lot of fun to meet hundreds of kind and smart people!
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
So… the first day of #FOSDEM 2026 was so inspiring, and it really motivated to build more things for #ActivityPub and the #fediverse! Also it was a lot of fun to meet hundreds of kind and smart people!
So… the first day of #FOSDEM 2026 was so inspiring, and it really motivated to build more things for #ActivityPub and the #fediverse! Also it was a lot of fun to meet hundreds of kind and smart people!
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
Travelling to #FOSDEM?
Why not try out Loops, record and share some moments for us who can’t attend and use the #fosdem hashtag.
loops.video
Loops.video
The flagship Loops server, a new creative community for sharing videos and going viral.
So… the first day of #FOSDEM 2026 was so inspiring, and it really motivated to build more things for #ActivityPub and the #fediverse! Also it was a lot of fun to meet hundreds of kind and smart people!
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
Travelling to #FOSDEM?
Why not try out Loops, record and share some moments for us who can’t attend and use the #fosdem hashtag.
loops.video
Loops.video
The flagship Loops server, a new creative community for sharing videos and going viral.
Way more than half of my sticker supply for #FOSDEM is still left!
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
I think more #Fediverse developers should take a look at FEP-3b86 Activity Intents https://codeberg.org/benpate/fep/src/branch/fep-3b86/fep/3b86/fep-3b86.md #FOSDEM #SocialWeb
codeberg.org
Cookie monster!
Internet Archive Europe at #FOSDEM2026: Let's Meet in Brussels!
Visit our stand on Saturday, 31 January, and spot us around FOSDEM on Sunday, 1 February
📍 Where: K2-A-11, ULB Solbosch Campus, Brussels
🔗 More info: https://www.internetarchive.eu/2026/01/22/internet-archive-europe-at-fosdem-2026-lets-meet-in-brussels/
#FOSDEM #OpenSource
internetarchive.eu
Internet Archive Europe at FOSDEM 2026: Let’s Meet in Brussels - Internet Archive Europe
We’re delighted to share that the Internet Archive Europe will be present at FOSDEM 2026, the Free and Open Source Software Developers’ European Meeting, taking place in Brussels on 31 January and 1 February 2026. FOSDEM is one of Europe’s most important gatherings for the free and open source community: a two-day, community-driven event that
Auf den Vortrag gleich freuen wir (@askans und ich) uns besonders: @cwebber und @tsyesika wollen das Fediverse aufs nächste Level bringen. Es geht in die Tiefen des Protokolls. Und wir wissen schon, es wird „verspielt“, weil Gaming und jede andere Art der digitalen Interaktion bei der weiteren Entwicklung des Protokolls eine zentrale Rolle spielen.
https://fosdem.org/2026/schedule/event/HVJRNV-how_to_level_up_the_fediverse/
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
I think more #Fediverse developers should take a look at FEP-3b86 Activity Intents https://codeberg.org/benpate/fep/src/branch/fep-3b86/fep/3b86/fep-3b86.md #FOSDEM #SocialWeb
codeberg.org
Cookie monster!
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
My #FOSDEM talk recording from today is already public! Check it out in case you missed the talk (or didn't get into the room because it was packed full)
https://video.fosdem.org/2026/ub4132/ZNAAZX-mainline_kernel_for_fairphones_-_2026_update.mp4
https://fosdem.org/2026/schedule/event/ZNAAZX-mainline_kernel_for_fairphones_-_2026_update/
fosdem.org
FOSDEM 2026 - Mainline kernel for Fairphones - 2026 update
From @Tobias
"We need more people doing outreach for the Fediverse"
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
From @Tobias
"We need more people doing outreach for the Fediverse"
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
After the nice presentations of @haubles and @andypiper, I've asked them, "How can a grassroots movement like the Fediverse compete with social networks like BlueSky that have the resources to travel to Brussels every other week?"
I also mentioned the @leavex campaign, which makes it easier for us to contact politicians and ask them to leave X and possibly join us. And how some politicians are already asking to remove their names from the group of politicians still on X.
I'm glad I could meet @_elena again and discuss these issues.
Truly there is truth in jest.
#FOSDEM #HomeAssistant
Pro tip. Order a weird coloured beer to meet lots of new people at #FOSDEM 😄
Drinking: Floris Cactus
By: Delirium - Huyghe Brewery
At: Little Delirium Café
🍺🍺🍺
https://untappd.com/user/edent/checkin/1546749792
#untappd
I earned a badge! BadgeFed @ FOSDEM 2026 · Supporter issued by BadgeFed on 2026-01-31.
https://badgefed.org/grant/badgefedorg_166_12_5ecff0b0dc919c394e20c9b3f96a0c21
badgefed.org
BadgeFed @ FOSDEM 2026 · Supporter was issued by BadgeFed to Jeremiah Lee
This badge recognizes individuals who supported or attended the BadgeFed session at FOSDEM 2026 and engaged with the project or its ideas around open, federated digital badges.
I earned a badge! BadgeFed @ #FOSDEM 2026 · Supporter issued by BadgeFed on 1/2026. Check it out: https://badgefed.org/grant/badgefedorg_150_12_1c344a6e6e1b171ee03c42405be53d0d
badgefed.org
BadgeFed @ FOSDEM 2026 · Supporter was issued by BadgeFed to Andy Piper
This badge recognizes individuals who supported or attended the BadgeFed session at FOSDEM 2026 and engaged with the project or its ideas around open, federated digital badges.
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Today's new release of the #gameoftrees version control system finally makes it possible to have a #git repository web frontend on the Game of Trees Hub, including the ability to serve static web sites directly out of hosted repositories.
We are in the process of upgrading all user VMs to make these new features available.
Watch the (upcoming in one hour) #fosdem presentation by @op in the BSD devroom to learn more about how our web server implementation works: https://fosdem.org/2026/schedule/event/K7YXFT-gotweb/
fosdem.org
FOSDEM 2026 - Browsing Git repositories with gotwebd
Really strong start of #FOSDEM by @RichiH 🔥 The main room is filled to the brim.
Find Richard's slides and a video recording here: https://github.com/RichiH/talks/tree/main/2026/01-FOSDEM/2026-01-31--FOSDEM_2025-Opening_keynote
#FOSDEM is going strong.
I'm in Brussels for #Fosdem26 🇪🇺
Will be giving a talk "The Social Web and Digital Sovereignty" for #socialwebfosdem on Saturday.
On Sunday I'm very happy to join the panel moderated by @jmaris on "The Fediverse and the EU's Digital Service Act" with @mellifluousbox and @alexandrageese
Looking for a great weekend. Meet old friends and make new ones. ✨
Nothing else to add to @benpate at #fosdem #fosdem2026
"Every single thing you do to improve the #fediverse is a win for humanity"
Well... time zones suck. Just realized that I missed all of the #Fosdem talks live today. I hope they're going to be posted later for On-demand watch'n
Mentioned by @evan :
(Site doesn't work yet, apparently.)
But also here is the git repo:
https://github.com/social-web-foundation/tags.pub
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #HashTag #HashTags
github.com
GitHub - social-web-foundation/tags.pub: Global hashtag server
Global hashtag server. Contribute to social-web-foundation/tags.pub development by creating an account on GitHub.
Some interesting fediverse-related talks at this year's #FOSDEM open-source conference.
Live stream: https://live.fosdem.org/watch/h2215
Schedule: https://fosdem.org/2026/schedule/track/social-web/
fosdem.org
FOSDEM 2026 - Social Web
Now in the #FOSDEM live stream: Holger introducing #autocrypt2, a mechanism to protect against store-now-decrypt-later attacks, to be introduced in Delta!
https://live.fosdem.org/watch/k4201
More details about the talk:
https://fosdem.org/2026/schedule/event/TV7GCC-autocrypt_2_post-quantum-cryptography_and_reliable_deletion_forward-secrecy/
#DeltaChat #forwardsecrey #reliabledeletion
fosdem.org
FOSDEM 2026 - Autocrypt 2: Post-Quantum-Cryptography and Reliable Deletion (
This was mentioned by one of the speakers:
Digital Independence Day
https://di.day
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
di.day
Digital Independence Day
On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.
I agree with him.
At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.
But also to decouple Fediverse client development from Fediverse server development.
And more.
#ActivityPub #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
An absolutely awesome talk from @benpate and highlighting just how early we all are in the journey of the Fediverse as a whole.
The LOLA data portability standard from W3C sounds really awesome and I really hope we see this sort of standard adopted across the fedi as it helps solve one of the bigger pain points where your posts are stuck on the instance you write it on.
There's a whole load of other really good points that again continue to align with the sorts of feedback I see regularly about "why fedi will never be mainstream" and the more talks I'm listening to today, the more confident I am things will become more mainstream and easier to adopt for those new to the network.
Ever wondering where the QR codes in #deltachat come from? each of them is handmade, as everything in delta :) #fosdem
Nothing else to add to @benpate at #fosdem #fosdem2026
"Every single thing you do to improve the #fediverse is a win for humanity"
Is #fosdem being streamed? If so where?
Ihr möchtet gute Like-Buttons im Fediverse, die ordentlich funktionieren? Das Zauberwort für Entwickler*innen lautet „Activity Intents“ sagt @benpate. Es ist nicht so einfach wie bei zentralisierten Monopol-Diensten, aber die richtig guten Lösungen sind in Arbeit und Entwicklung.
#FOSDEM #SocialWeb
A new bookmark sharing Fediverse software from @raffomania :
Ties
https://github.com/raffomania/ties
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
github.com
GitHub - raffomania/ties: 🪢Federated website aggregator
🪢Federated website aggregator. Contribute to raffomania/ties development by creating an account on GitHub.
Uh, ok... #FOSDEM
#FOSDEM cc @fosdem
pleroma.debian.social
pleroma.debian.social
I think more #Fediverse developers should take a look at FEP-3b86 Activity Intents https://codeberg.org/benpate/fep/src/branch/fep-3b86/fep/3b86/fep-3b86.md #FOSDEM #SocialWeb
codeberg.org
Cookie monster!
BridgyFed and ANewSocial mentioned in @Bonfire talk.
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Ever wondering where the QR codes in #deltachat come from? each of them is handmade, as everything in delta :) #fosdem
An absolutely awesome talk from @benpate and highlighting just how early we all are in the journey of the Fediverse as a whole.
The LOLA data portability standard from W3C sounds really awesome and I really hope we see this sort of standard adopted across the fedi as it helps solve one of the bigger pain points where your posts are stuck on the instance you write it on.
There's a whole load of other really good points that again continue to align with the sorts of feedback I see regularly about "why fedi will never be mainstream" and the more talks I'm listening to today, the more confident I am things will become more mainstream and easier to adopt for those new to the network.
BridgyFed and ANewSocial mentioned in @Bonfire talk.
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Up next is @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
A new bookmark sharing Fediverse software from @raffomania :
Ties
https://github.com/raffomania/ties
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
github.com
GitHub - raffomania/ties: 🪢Federated website aggregator
🪢Federated website aggregator. Contribute to raffomania/ties development by creating an account on GitHub.
I think more #Fediverse developers should take a look at FEP-3b86 Activity Intents https://codeberg.org/benpate/fep/src/branch/fep-3b86/fep/3b86/fep-3b86.md #FOSDEM #SocialWeb
codeberg.org
Cookie monster!
From @Tobias
"We need more people doing outreach for the Fediverse"
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Related 🙂
https://mastodon.social/@reiver/115027602942031351
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
mastodon.social
@reiver ⊼ (Charles) :batman: (@reiver@mastodon.social)
Attached: 1 image Who did this? @benpate cc: @julian@community.nodebb.org RE: https://mastodon.social/@reiver/114965417856379316 #FediCon #FediCon2025 #FediConMeme #Fediverse
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Related 🙂
https://mastodon.social/@reiver/115027602942031351
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
mastodon.social
@reiver ⊼ (Charles) :batman: (@reiver@mastodon.social)
Attached: 1 image Who did this? @benpate cc: @julian@community.nodebb.org RE: https://mastodon.social/@reiver/114965417856379316 #FediCon #FediCon2025 #FediConMeme #Fediverse
Uh, ok... #FOSDEM
Fediverse (und mehr), nur mit PHP und Datenbank, was fast jeder günstig hosten kann? Dann ist #Friendica vielleicht genau das richtige für dich. #FOSDEM #SocialWeb
@tobias stellt es vor.
Up next is @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Second year in a row where I think: yes I should have submitted something to #fosdem around @silverbulletmd
I briefly looked at the tracks this year, though and couldn’t find anything fitting.
@Gina this one seems to have gone viral..! I've uploaded my slides and video recording at https://github.com/RichiH/talks/tree/main/2026/01-FOSDEM/2026-01-31--FOSDEM_2025-Opening_keynote
If you could update your toot I'd appreciate it as it would reach a lot of people.
github.com
talks/2026/01-FOSDEM/2026-01-31--FOSDEM_2025-Opening_keynote at main · RichiH/talks
Contribute to RichiH/talks development by creating an account on GitHub.
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
Thanks all for listening to my talk about #Fedify at #FOSDEM 2026 today! Here's my deck for the talk: Fedify: Building ActivityPub servers without the pain.

hongminhee.codeberg.page
Fedify: Building ActivityPub servers without the pain - Slidev
"Implementing ActivityPub looks simple at first—it's just JSON over HTTP,\nright? Then you hit JSON-LD context resolution. Then HTTP Signature\nverification fails on Mastodon but works on Misskey. Then you realize\nthe spec spans hundreds of pages across W3C documents and [FEPs] (Fediverse\nEnhancement Proposals), and every implementation interprets them differently.\n\nI went through this pain building [Hollo], a single-user microblogging server.\nHalfway through, I realized I was building a framework instead of an app.\nSo I extracted that framework and called it Fedify.\n\n[Fedify] is an opinionated ActivityPub framework for TypeScript. It handles\nthe protocol plumbing so you can focus on your application logic.\n\nIn this talk, I'll cover:\n\n - *Type-safe vocabulary:* The Activity Vocabulary spec is loosely defined,\n but Fedify maps it to strict TypeScript types. Your IDE knows that\n `Note.content` is a `LanguageString`, and calling\n `await create.getActor()` returns an `Actor` object.\n No more guessing at property shapes.\n\n - *Comprehensive signature support:* Fedify implements four authentication\n mechanisms—HTTP Signatures (draft-cavage), HTTP Message Signatures (RFC\n 9421), Linked Data Signatures, and Object Integrity Proofs (FEP-8b32).\n For HTTP Signatures, it uses [double-knocking]: trying RFC 9421 first,\n falling back to draft-cavage if rejected, and remembering the preference.\n This kind of interoperability work is exactly what you shouldn't have to\n do yourself.\n\n - *Framework-agnostic design:* Fedify works as middleware for Hono, Express,\n Fastify, Next.js, or any framework that speaks `Request`/`Response`.\n Bring your own database, ORM, and auth—Fedify only needs a key–value store\n for caching.\n\n - *CLI toolchain:* The `fedify inbox` command spins up an ephemeral server\n to receive and inspect activities. `fedify lookup` fetches any ActivityPub\n object by URL or fediverse handle—including from servers that require\n [authorized fetch]. No need to create throwaway accounts on production\n instances.\n\nI'll also share production stories: [Ghost chose Fedify] for federating their\npublishing platform rather than implementing the protocol themselves. Hollo\ndemonstrates single-user microblogging with full Mastodon API compatibility.\n[Hackers' Pub] shows how a developer community can integrate with\nthe fediverse.\n\nWhether you're building a new federated service or adding ActivityPub to\nan existing app, this talk will show you how Fedify turns months of protocol\nwrangling into days of actual development.\n\n[FEPs]: https://w3id.org/fep/\n[Hollo]: https://docs.hollo.social/\n[Fedify]: https://fedify.dev/\n[double-knocking]: https://swicg.github.io/activitypub-http-signature/#how-to-upgrade-supported-versions\n[authorized fetch]: https://swicg.github.io/activitypub-http-signature/#authorized-fetch\n[Ghost chose Fedify]: https://activitypub.ghost.org/day-4/\n[Hackers' Pub]: https://hackers.pub/\n"
From @Tobias
"We need more people doing outreach for the Fediverse"
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Slides from @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Up next is @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
@hongminhee hat mit Fedify ein Framework erstellt, also ein Software-Baustein, der anderer Software dabei helfen kann, schneller „fediversisch“ zu sprechen. Und das ist gar nicht so einfach. Um so wichtiger, dass es Fedify gibt. Die Blogsoftware Ghost nutzt es beispielsweise.
#FOSDEM #SocialWeb
Slides from @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Up next is @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Fediverse (und mehr), nur mit PHP und Datenbank, was fast jeder günstig hosten kann? Dann ist #Friendica vielleicht genau das richtige für dich. #FOSDEM #SocialWeb
@tobias stellt es vor.
Graffiti campaigners at #FOSDEM don't seem to realise that other people have to clean up their mess.
Your generic slogan has to be scrubbed away by a low-paid worker using harsh chemicals.
But I guess they're less important than your self-righteous vandalism.
Slides from @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
#FOSDEM is going strong.
Some nice themes running through the #SocialWeb Devroom at #FOSDEM: storytelling from different national and international contexts (Italy, Netherlands, Germany, Europe); new apps and ideas (badgefed, splinter, FASPs, Spritely); building infrastructure and foundational tech (Bonfire, Fedify, Emissary). This is really great momentum! The speaker list today has been wonderful.
@hongminhee hat mit Fedify ein Framework erstellt, also ein Software-Baustein, der anderer Software dabei helfen kann, schneller „fediversisch“ zu sprechen. Und das ist gar nicht so einfach. Um so wichtiger, dass es Fedify gibt. Die Blogsoftware Ghost nutzt es beispielsweise.
#FOSDEM #SocialWeb
Up next is @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
#FOSDEM is going strong.
I earned a badge! BadgeFed @ #FOSDEM 2026 · Supporter issued by BadgeFed on 1/2026. Check it out: https://badgefed.org/grant/badgefedorg_150_12_1c344a6e6e1b171ee03c42405be53d0d
badgefed.org
BadgeFed @ FOSDEM 2026 · Supporter was issued by BadgeFed to Andy Piper
This badge recognizes individuals who supported or attended the BadgeFed session at FOSDEM 2026 and engaged with the project or its ideas around open, federated digital badges.
Up next is @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
#FOSDEM きたにょ!!!(ブリュッセル自由大学)
Up next is @hongminhee talking about @fedify
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
BridgyFed and ANewSocial mentioned in @Bonfire talk.
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
BridgyFed and ANewSocial mentioned in @Bonfire talk.
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
I earned a badge! BadgeFed @ #FOSDEM 2026 · Supporter issued by BadgeFed on 1/2026. Check it out: https://badgefed.org/grant/badgefedorg_150_12_1c344a6e6e1b171ee03c42405be53d0d
badgefed.org
BadgeFed @ FOSDEM 2026 · Supporter was issued by BadgeFed to Andy Piper
This badge recognizes individuals who supported or attended the BadgeFed session at FOSDEM 2026 and engaged with the project or its ideas around open, federated digital badges.
Today's new release of the #gameoftrees version control system finally makes it possible to have a #git repository web frontend on the Game of Trees Hub, including the ability to serve static web sites directly out of hosted repositories.
We are in the process of upgrading all user VMs to make these new features available.
Watch the (upcoming in one hour) #fosdem presentation by @op in the BSD devroom to learn more about how our web server implementation works: https://fosdem.org/2026/schedule/event/K7YXFT-gotweb/
fosdem.org
FOSDEM 2026 - Browsing Git repositories with gotwebd
Got 50 test notifications during the #FOSDEM demo !
Memo: Android hides notifications when you share your screen: run the demo with an emulator next time 😄
I think @badgefed (OpenBadges + #ActivityPub) is a great idea 👏🏻 @mapache #FOSDEM #SocialWeb
Announcement: The 3rd Berlin #Fediverse Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨👨👧👧
- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in #Berlin statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨👨👧👧
#digitalsovereignty #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
So excited to be sitting front row with @mellifluousbox at @neil 's talk on Online Safety Laws. 🔥
Neil is an authority on digital laws and its impact on Fediverse services (very relevant for Mastodon admins, mods etc!). #FOSDEM
I got a t-shirt from @mediaformat ♥️
The LLM crawlers are becoming a nightmare for the Wikipedia infra team.
They ignore robots.txt, hit edge caches continously/unpredictable, and route traffic via residental IPs, making it difficult to mitigate their impact.
I earned a badge! BadgeFed @ FOSDEM 2026 · Supporter issued by BadgeFed on 2026-01-31.
https://badgefed.org/grant/badgefedorg_166_12_5ecff0b0dc919c394e20c9b3f96a0c21
badgefed.org
BadgeFed @ FOSDEM 2026 · Supporter was issued by BadgeFed to Jeremiah Lee
This badge recognizes individuals who supported or attended the BadgeFed session at FOSDEM 2026 and engaged with the project or its ideas around open, federated digital badges.
The LLM crawlers are becoming a nightmare for the Wikipedia infra team.
They ignore robots.txt, hit edge caches continously/unpredictable, and route traffic via residental IPs, making it difficult to mitigate their impact.
I earned a badge! BadgeFed @ FOSDEM 2026 · Supporter issued by BadgeFed on 1/2026. Check it out: https://badgefed.org/grant/badgefedorg_168_12_83bb1bd579f96e2723d4737d3f155de1
#FOSDEM
@mapache Great presentation on https://badgefed.org! #fosdem #fosdem26 #fediverse

badgefed.org
Empower Your Community with Digital Badges
Following the Railways and Open Transport track at #FOSDEM 2024 #Transitous got started. Just two years later Transitous is mentioned in more than a fourth of the talks there today.
https://fosdem.org/2026/schedule/track/railways-and-open-transport/
Following the Railways and Open Transport track at #FOSDEM 2024 #Transitous got started. Just two years later Transitous is mentioned in more than a fourth of the talks there today.
https://fosdem.org/2026/schedule/track/railways-and-open-transport/
I think @badgefed (OpenBadges + #ActivityPub) is a great idea 👏🏻 @mapache #FOSDEM #SocialWeb
I got a t-shirt from @mediaformat ♥️
I got a t-shirt from @mediaformat ♥️
"it's a bit like thingiverse but you can have your own on ActivityPub" @manyfold @Floppy #FOSDEM #SocialWeb
I got a t-shirt from @mediaformat ♥️
We had a creative time making trees and tree patterns in @turtlestitch at #Fosdem
There are two more workshops for young people tomorrow at #fosdemjunior - creating critters and flowers and stars.
All my #turtlestitch resources are here: https://www.warwick.ac.uk/turtlestitch

ALT text
Margaret standing in at the front of a classroom, beside a display screen, showing the title "Lets Code Trees Workshop"

ALT text
A stitched pattern, it is circular pattern with 'branches' going round the outside and side of the circle.

ALT text
A pattern stitched onto fabric, its like a square, made up of angular lines jutting out at both sides of the square.
"it's a bit like thingiverse but you can have your own on ActivityPub" @manyfold @Floppy #FOSDEM #SocialWeb
VLC allways on top of branding. And they have nothing to sell ♥️ #fosdem
So great to again dedicated people from the European Commission's #DMA enforcement team, civil society and researchers on the #FOSDEM panel
"#Interoperability regulation in the EU: Opening #iOS and #Android for #FreeSoftware"
https://fosdem.org/2026/schedule/event/TQS7LM-interoperability-dma-apple-google/
Buying more merchandise directly from the source 😎
Would you please like to focus your attention on the issue of encryption, please. Currently you are building a network with servers that do not encrypt user data and do not offer e2ee for private messages. This will explode into a gigantic privacy catastrophe when Mastodon will get it´s endless November, so these heavy design issues must be solved before that.
I'll be on stage soon in the #SocialWeb devroom at #FOSDEM, talking for a few minutes about implementing #Fediscovery into @manyfold, and how it works. 16:20 CET in H.2215, or online at https://live.fosdem.org/watch/h2215
live.fosdem.org
FOSDEM 2026 - Stream H.2215 (Ferrer)
Anyone at #FOSDEM who wants to have a chat about FOSS tools for tech education in schools? 🤗
Air quality in my current location at #FOSDEM
Some interesting fediverse-related talks at this year's #FOSDEM open-source conference.
Live stream: https://live.fosdem.org/watch/h2215
Schedule: https://fosdem.org/2026/schedule/track/social-web/
fosdem.org
FOSDEM 2026 - Social Web
I'm lost in terms of #fosdem videos. I have no overview and never manage to find streams, or VODs, and when I do, the talks are almost finished.
Is that just me? 😩
Anyone at #FOSDEM who wants to have a chat about FOSS tools for tech education in schools? 🤗
I'll be on stage soon in the #SocialWeb devroom at #FOSDEM, talking for a few minutes about implementing #Fediscovery into @manyfold, and how it works. 16:20 CET in H.2215, or online at https://live.fosdem.org/watch/h2215
live.fosdem.org
FOSDEM 2026 - Stream H.2215 (Ferrer)
In a #FOSDEM session where someone proposed advertising to politicians using PornHub.
Certainly *an* approach!
VLC allways on top of branding. And they have nothing to sell ♥️ #fosdem
With @claudeai’s app I was able to fix #WordPress Plugin Directory feedback from my phone while listening to a #FOSDEM talk.
I guess next would be a wordpress.org MCP that lets me resubmit my updated plugin? 🙂
Nice, there were at least 30 people who raised their hand in the #Fosdem Legal & Policy track when @neil asked who is following him, after he asked who is using #Mastodon . Great to see this change with so many more switching to the #Fediverse 😃
Thanks Neil for being pro bono lawyer for so many #FreeSoftware initiatives and for giving the talk "Online Safety" laws: reflections for #FOSS projects" at #Fosdem 👏 https://fosdem.org/2026/schedule/event/EAVFF3-online-safety-laws-and-foss-projects/
Announcement: The 3rd Berlin #Fediverse Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨👨👧👧
- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in #Berlin statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨👨👧👧
#digitalsovereignty #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
So great to again dedicated people from the European Commission's #DMA enforcement team, civil society and researchers on the #FOSDEM panel
"#Interoperability regulation in the EU: Opening #iOS and #Android for #FreeSoftware"
https://fosdem.org/2026/schedule/event/TQS7LM-interoperability-dma-apple-google/
I'm timekeeping in the #SocialWeb devroom at #FOSDEM today, and I'm gutted that so far *everyone* has been on time and I've not had to use my "Time's Up" card. Closest was 10 seconds to go.
Still, my talk's coming up, so whoever takes over timekeeping will be able to use it on me, no doubt.
Anyone at #FOSDEM who wants to have a chat about FOSS tools for tech education in schools? 🤗
Nice, there were at least 30 people who raised their hand in the #Fosdem Legal & Policy track when @neil asked who is following him, after he asked who is using #Mastodon . Great to see this change with so many more switching to the #Fediverse 😃
Thanks Neil for being pro bono lawyer for so many #FreeSoftware initiatives and for giving the talk "Online Safety" laws: reflections for #FOSS projects" at #Fosdem 👏 https://fosdem.org/2026/schedule/event/EAVFF3-online-safety-laws-and-foss-projects/
On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.
I agree with him.
At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.
But also to decouple Fediverse client development from Fediverse server development.
And more.
#ActivityPub #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Start here to follow the official Social Web Devroom liveblog, post-by-post #FOSDEM
social.wake.st
wakest ⁂ FOSDEM (@liaizon@wake.st)
Attached: 1 image First talk today at the Social Web Devroom we have @pfefferle@mastodon.social talking about the state of WordPress's fediverse integration #FOSDEM #ActivityPub #fedidev
First talk today at the Social Web Devroom we have @pfefferle talking about the state of WordPress's fediverse integration
#FOSDEM #ActivityPub #fedidev
Oh! I just realized I could use the FediGallery to provide y'all a view of Fosdem from the persepective of fediverse users. :)
home.scoobysnack.net
Fedi Gallery - Fediverse Image Browser
A beautiful masonry gallery showcasing photography and artwork from across the Fediverse, including Mastodon, Piefed, and other federated social networks
Start here to follow the official Social Web Devroom liveblog, post-by-post #FOSDEM
social.wake.st
wakest ⁂ FOSDEM (@liaizon@wake.st)
Attached: 1 image First talk today at the Social Web Devroom we have @pfefferle@mastodon.social talking about the state of WordPress's fediverse integration #FOSDEM #ActivityPub #fedidev
First talk today at the Social Web Devroom we have @pfefferle talking about the state of WordPress's fediverse integration
#FOSDEM #ActivityPub #fedidev
First talk today at the Social Web Devroom we have @pfefferle talking about the state of WordPress's fediverse integration
#FOSDEM #ActivityPub #fedidev
Sandra Barthel @samvie hat Freude daran offene Netzwerke in der Politik bekannt zu machen und zu stärken.
Aber wenn Geld verteilt wird, ist das Fediverse selten dabei. Stattdessen werden nationale „Stacks“ gebaut. Für das Social Web braucht es mehr: Mehr Offenheit. Mehr Geld. Mehr Souveränität.
PS: 11.-13.09.2026 findet der nächste FediDay in Berlin statt.
#FOSDEM #SocialWeb
@cwebber is about to speak at #fosdem
"How to level up the fediverse"
https://stream.fosdem.org/h2215.m3u8
(I hope I got the link right)
Does anyone have an inkling of the attendance at #FOSDEM this year?
Nice, there were at least 30 people who raised their hand in the #Fosdem Legal & Policy track when @neil asked who is following him, after he asked who is using #Mastodon . Great to see this change with so many more switching to the #Fediverse 😃
Thanks Neil for being pro bono lawyer for so many #FreeSoftware initiatives and for giving the talk "Online Safety" laws: reflections for #FOSS projects" at #Fosdem 👏 https://fosdem.org/2026/schedule/event/EAVFF3-online-safety-laws-and-foss-projects/
@cwebber is about to speak at #fosdem
"How to level up the fediverse"
https://stream.fosdem.org/h2215.m3u8
(I hope I got the link right)
Our booth at #FOSDEM is all set up. Come get your #hexstickers at level 2 of building K.
After the nice presentations of @haubles and @andypiper, I've asked them, "How can a grassroots movement like the Fediverse compete with social networks like BlueSky that have the resources to travel to Brussels every other week?"
I also mentioned the @leavex campaign, which makes it easier for us to contact politicians and ask them to leave X and possibly join us. And how some politicians are already asking to remove their names from the group of politicians still on X.
I'm glad I could meet @_elena again and discuss these issues.
In Italien haben sich mehrere Organisationen rund um OpenSource, Fediverse und Linux zusammengetan: FediMedia.
#FOSDEM #SocialWeb
I have seen a number of people at #FOSDEM with their laptops out. A small number of them have little covers on their cameras as a sort way of protecting privacy.
None so far have privacy shields on their laptop screens, and anyone sitting beside or behind them had pretty good views of what may have been happening on those screens.
Generic privacy shields are available for about 40€. If your laptop screen has magnets in it (eg MacBooks) then they will attach with those. If not, it’s fairly easy to apply, and they can be taken off at will.
If you travel, or regularly go to conferences or work in public, then please invest in one.
So excited to be sitting front row with @mellifluousbox at @neil 's talk on Online Safety Laws. 🔥
Neil is an authority on digital laws and its impact on Fediverse services (very relevant for Mastodon admins, mods etc!). #FOSDEM
@cwebber is about to speak at #fosdem
"How to level up the fediverse"
https://stream.fosdem.org/h2215.m3u8
(I hope I got the link right)
Today we’re hosting the DevRoom “Funding the FOSS Ecosystem” at #FOSDEM!
Together with @fsfe @lfeurope @nlnet @PrototypeFund we’re bringing people together to explore how #opensource software can be sustained and maintained in the long term.
Here’s a peek from today’s sessions:
- Insights from the feasibility study for the EU Sovereign Tech Fund published by @OpenForumEurope
1/2
#fosdem26

ALT text
View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM

ALT text
Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"
A nice graph that shows how Mozilla dropped the ball on Servo. Now the project is thriving under Igalia’s stewardship. #fosdem
WOW! Full #security devroom at #FOSDEM, for the presentation of "ROSA: finding #backdoors with #fuzzing" by my fellow co-authors @plumtrie and M. Marcozzi.
More about this work in the full paper at https://arxiv.org/abs/2505.08544 (#openaccess, of course)
Auf den Vortrag gleich freuen wir (@askans und ich) uns besonders: @cwebber und @tsyesika wollen das Fediverse aufs nächste Level bringen. Es geht in die Tiefen des Protokolls. Und wir wissen schon, es wird „verspielt“, weil Gaming und jede andere Art der digitalen Interaktion bei der weiteren Entwicklung des Protokolls eine zentrale Rolle spielen.
https://fosdem.org/2026/schedule/event/HVJRNV-how_to_level_up_the_fediverse/
@cwebber is about to speak at #fosdem
"How to level up the fediverse"
https://stream.fosdem.org/h2215.m3u8
(I hope I got the link right)
Very excited to hear about ties - federated bookmarks. I think I'll migrate to that from my mothballed Postmarks server. #FOSDEM #SocialWeb
Next up, a federated bookmark aggregator. There’s a few of these around now, curious if any discussions have occurred between them as far as interoperability goes.
github.com
GitHub - raffomania/ties: 🪢Federated website aggregator
🪢Federated website aggregator. Contribute to raffomania/ties development by creating an account on GitHub.
It’s great to see more and more fediverse days and whole conferences. Last year, this one had fediverse named drinks, like a Mastodon or a Misskey. 😅 Curious what the ingredients were.
berlinfedi.day
Berlin Fediverse Day | Berlin Fediverse Day 2025
The Berlin Fediverse Day is a Fediverse conference taking place on 3-5. October 2025 at c-base Berlin with workshops and lectures for interested people, newcomers and experienced users.
I like this "simply by copying the same stacks and calling them European, doesn't change anything" - we have a stack, and it is open and commons-oriented @samvie #FOSDEM #SocialWeb
My day is starting so I have to step away from the live streams. But it’s good to know the sessions will be available later:
(Edit: Added the exact folder - they are starting to show up now!)
https://video.fosdem.org/2026/h2215/
And on the fediverse at:
https://vhsky.cz/videos/watch/67e65c66-d3e2-46c6-9ddc-d703bf9b0817
After the nice presentations of @haubles and @andypiper, I've asked them, "How can a grassroots movement like the Fediverse compete with social networks like BlueSky that have the resources to travel to Brussels every other week?"
I also mentioned the @leavex campaign, which makes it easier for us to contact politicians and ask them to leave X and possibly join us. And how some politicians are already asking to remove their names from the group of politicians still on X.
I'm glad I could meet @_elena again and discuss these issues.
Person on stage arguing that we need Fediverse messaging apps.
That more people would use the Fediverse if they existed.
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
In Italien haben sich mehrere Organisationen rund um OpenSource, Fediverse und Linux zusammengetan: FediMedia.
#FOSDEM #SocialWeb
Announcement: The 3rd Berlin #Fediverse Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨👨👧👧
- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in #Berlin statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨👨👧👧
#digitalsovereignty #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
My day is starting so I have to step away from the live streams. But it’s good to know the sessions will be available later:
(Edit: Added the exact folder - they are starting to show up now!)
https://video.fosdem.org/2026/h2215/
And on the fediverse at:
https://vhsky.cz/videos/watch/67e65c66-d3e2-46c6-9ddc-d703bf9b0817
On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.
I agree with him.
At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.
But also to decouple Fediverse client development from Fediverse server development.
And more.
#ActivityPub #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
@bortzmeyer overheard at #FOSDEM
> “There is a guy who does a lot of work to help the fediverse and to push people toward it. His name is Donald Trump.”
This statement contains multitudes b/c #TruthSocial is a fork of #Mastodon. Initially, $DJT violated the #AGPLv3, but AFAIK they now comply with the license. I examined the fork & they primary code they added was an advertising platform. Obviously it doesn't have federation turned on.
Cc: @jzb
Announcement: The 3rd Berlin #Fediverse Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨👨👧👧
- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in #Berlin statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨👨👧👧
#digitalsovereignty #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Interested in the #Fediverse and #SocialWeb but can't be at #FOSDEM? All the talks are livestreaming at https://live.fosdem.org/watch/h2215, come watch!
live.fosdem.org
FOSDEM 2026 - Stream H.2215 (Ferrer)
Interested in the #Fediverse and #SocialWeb but can't be at #FOSDEM? All the talks are livestreaming at https://live.fosdem.org/watch/h2215, come watch!
live.fosdem.org
FOSDEM 2026 - Stream H.2215 (Ferrer)
I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.
Come join and get some ties stickers!
"Sovereignty" top word this year at #FOSDEM ?
I like this "simply by copying the same stacks and calling them European, doesn't change anything" - we have a stack, and it is open and commons-oriented @samvie #FOSDEM #SocialWeb
Ties. Federated Bookmarking by @raffomania
https://fosdem.org/2026/schedule/event/YAMEDX-federated_bookmark_sharing/
Code: https://github.com/raffomania/ties
Demo: https://demo.ties.pub/login
Very excited to hear about ties - federated bookmarks. I think I'll migrate to that from my mothballed Postmarks server. #FOSDEM #SocialWeb
I'm in Brussels for #Fosdem26 🇪🇺
Will be giving a talk "The Social Web and Digital Sovereignty" for #socialwebfosdem on Saturday.
On Sunday I'm very happy to join the panel moderated by @jmaris on "The Fediverse and the EU's Digital Service Act" with @mellifluousbox and @alexandrageese
Looking for a great weekend. Meet old friends and make new ones. ✨
Sandra Barthel @samvie hat Freude daran offene Netzwerke in der Politik bekannt zu machen und zu stärken.
Aber wenn Geld verteilt wird, ist das Fediverse selten dabei. Stattdessen werden nationale „Stacks“ gebaut. Für das Social Web braucht es mehr: Mehr Offenheit. Mehr Geld. Mehr Souveränität.
PS: 11.-13.09.2026 findet der nächste FediDay in Berlin statt.
#FOSDEM #SocialWeb
"Sovereignty" top word this year at #FOSDEM ?
Our booth at #FOSDEM is all set up. Come get your #hexstickers at level 2 of building K.
#Fosstodon Team at #FOSDEM 😊
@Gina @el_on_libera @emneo and me
Really strong start of #FOSDEM by @RichiH 🔥 The main room is filled to the brim.
Find Richard's slides and a video recording here: https://github.com/RichiH/talks/tree/main/2026/01-FOSDEM/2026-01-31--FOSDEM_2025-Opening_keynote
There is a live feed and chat room for the #FOSDEM Social Web Room, happening now!
https://chat.fosdem.org/#/room/%232026-social-web:fosdem.org
chat.fosdem.org
Element
Excellent lightning talk plug for @openbenches.org by @Edent at #FOSDEM
Love the new projection of benches on the globe!
I like this "simply by copying the same stacks and calling them European, doesn't change anything" - we have a stack, and it is open and commons-oriented @samvie #FOSDEM #SocialWeb
It’s great to see more and more fediverse days and whole conferences. Last year, this one had fediverse named drinks, like a Mastodon or a Misskey. 😅 Curious what the ingredients were.
berlinfedi.day
Berlin Fediverse Day | Berlin Fediverse Day 2025
The Berlin Fediverse Day is a Fediverse conference taking place on 3-5. October 2025 at c-base Berlin with workshops and lectures for interested people, newcomers and experienced users.
Announcement: The 3rd Berlin #Fediverse Day will take place again in Berlin from September 11 to September 13, 2026. 🚀 We are very excited and more information will follow as soon as possible. 👨👨👧👧
- -
Ankündigung, der 3. Berliner Fediverse Day findet vom 11.09.-13.09.2026 wieder in #Berlin statt. 🚀 Wir freuen uns schon sehr und weitere Informationen kommen, asap. 👨👨👧👧
#digitalsovereignty #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Ties. Federated Bookmarking by @raffomania
https://fosdem.org/2026/schedule/event/YAMEDX-federated_bookmark_sharing/
Code: https://github.com/raffomania/ties
Demo: https://demo.ties.pub/login
I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.
Come join and get some ties stickers!
Very excited to hear about ties - federated bookmarks. I think I'll migrate to that from my mothballed Postmarks server. #FOSDEM #SocialWeb
#Fosstodon Team at #FOSDEM 😊
@Gina @el_on_libera @emneo and me
Next up, a federated bookmark aggregator. There’s a few of these around now, curious if any discussions have occurred between them as far as interoperability goes.
github.com
GitHub - raffomania/ties: 🪢Federated website aggregator
🪢Federated website aggregator. Contribute to raffomania/ties development by creating an account on GitHub.
I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.
Come join and get some ties stickers!
A new bookmark sharing Fediverse software from @raffomania :
Ties
https://github.com/raffomania/ties
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
github.com
GitHub - raffomania/ties: 🪢Federated website aggregator
🪢Federated website aggregator. Contribute to raffomania/ties development by creating an account on GitHub.
At #FOSDEM loitering in the CRA dev room this afternoon and the Open Source & EU policy room Sunday. Stop by, say hi, and ask me about CRA standardization if you like.
Ties. Federated Bookmarking by @raffomania
https://fosdem.org/2026/schedule/event/YAMEDX-federated_bookmark_sharing/
Code: https://github.com/raffomania/ties
Demo: https://demo.ties.pub/login
"Everyone in this room is going to die." Bold opening @Edent.
Speaking about @openbenches at #FOSDEM
I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.
Come join and get some ties stickers!
Very excited to hear about ties - federated bookmarks. I think I'll migrate to that from my mothballed Postmarks server. #FOSDEM #SocialWeb
I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.
Come join and get some ties stickers!
A nice graph that shows how Mozilla dropped the ball on Servo. Now the project is thriving under Igalia’s stewardship. #fosdem
Ties. Federated Bookmarking by @raffomania
https://fosdem.org/2026/schedule/event/YAMEDX-federated_bookmark_sharing/
Code: https://github.com/raffomania/ties
Demo: https://demo.ties.pub/login
At #FOSDEM loitering in the CRA dev room this afternoon and the Open Source & EU policy room Sunday. Stop by, say hi, and ask me about CRA standardization if you like.
Then, we moved to hyperscalers/ GAFAM
"Cloud first strategy" means you're proud of your incompetence.
@bortzmeyer overheard at #FOSDEM
> “There is a guy who does a lot of work to help the fediverse and to push people toward it. His name is Donald Trump.”
This statement contains multitudes b/c #TruthSocial is a fork of #Mastodon. Initially, $DJT violated the #AGPLv3, but AFAIK they now comply with the license. I examined the fork & they primary code they added was an advertising platform. Obviously it doesn't have federation turned on.
Cc: @jzb
Today we’re hosting the DevRoom “Funding the FOSS Ecosystem” at #FOSDEM!
Together with @fsfe @lfeurope @nlnet @PrototypeFund we’re bringing people together to explore how #opensource software can be sustained and maintained in the long term.
Here’s a peek from today’s sessions:
- Insights from the feasibility study for the EU Sovereign Tech Fund published by @OpenForumEurope
1/2
#fosdem26

ALT text
View from the back of a crowded lecture hall during the "Funding the FOSS Ecosystem" Devroom at FOSDEM

ALT text
Photo of the presenters during the "Funding Europe’s Open Digital Infrastructure: A Detailed Case for an EU Sovereign Tech Fund" session with Nicholas Gates, Felix Reda, Jennifer Tridgell. The slide being projected on the screen reads, "Nextcloud signs Public Letten calling for EU Sovereign Tech Fund (EU-STF)"
"Everyone in this room is going to die." Bold opening @Edent.
Speaking about @openbenches at #FOSDEM
On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.
I agree with him.
At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.
But also to decouple Fediverse client development from Fediverse server development.
And more.
#ActivityPub #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Mentioned by @andypiper :
The Mastodon team is planning to release a universal "share" button.
(It wasn't clear to me if this was just for Mastodon servers — or if it would work with non-Mastodon servers, too. It was mentioned briefly from the audience.)
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #Mastodon
Mentioned by @andypiper :
The Mastodon team is planning to release a universal "share" button.
(It wasn't clear to me if this was just for Mastodon servers — or if it would work with non-Mastodon servers, too. It was mentioned briefly from the audience.)
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #Mastodon
A double-feature of postmarketOS related talks is coming up in the FOSS on Mobile devroom UB4 132 at #fosdem, starting at 15:00 (in a bit more than 1h):
Mainline kernel for Fairphones - 2026 update by @z3ntu
postmarketOS: Reliability in 2026 by @ollieparanoid
You can watch in person or stream: https://live.fosdem.org/watch/ub4132
Matrix room for asking questions: https://matrix.to/#/#2026-foss-on-mobile:fosdem.org
Check out the Foss On Mobile devroom schedule if you haven't already for more exciting Linux Mobile talks: https://fosdem.org/2026/schedule/track/foss-on-mobile/
If my translator is working this reads as:
Mastodon is switching from Discord to Zulip for their public chat room?! (I’m a fan of Zulip so if that is true, yay!) But some questions about preserving the history of the existing Discord chat.
Second, when creating a new account you’ll be presented with regionally appropriate server choices rather than mastodon.social as a default.
bonn.social
Sascha Foerster @ FOSDEM (@Sascha@bonn.social)
Angehängt: 3 Bilder Nächste: @Mastodon@mastodon.social mit @haubles@hachyderm.io und @andypiper@macaw.social. 1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran@social.heise.de dabei an. ;) 2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co. Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace): https://docs.google.com/forms/d/e/1FAIpQLSf5sZs1z_hiM3oU0ahPYSB7xwlw6v4nqjERkxO9kgj3CMae8g/viewform #FOSDEM #SocialWeb #Mastodon #Fediverse
Nächste: @Mastodon mit @haubles und @andypiper.
1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran dabei an. ;)
2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co.
Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace):
https://docs.google.com/forms/d/e/1FAIpQLSf5sZs1z_hiM3oU0ahPYSB7xwlw6v4nqjERkxO9kgj3CMae8g/viewform
It’s 6:30 am CST and they are taking a 30 min break. Next up is a bookmark manager in the fediverse.
Heard some interesting talks, the last of which was about C2S ActivityPub. There is a new client app being built called Sprouts.
@helioloureiro i mean, everything was broken in the background until a few minutes ago, but i'm happy you didn't notice!
WiFi at #FOSDEM is much better than mobile Internet.
Great work infra team.
On stage now, @django — arguing for widespread adoption of ActivityPub client-server (C2S) protocol.
I agree with him.
At the very least, to make extension of ActivityPub through JSON-LD namespaces possible.
But also to decouple Fediverse client development from Fediverse server development.
And more.
#ActivityPub #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Now in the #FOSDEM live stream: Holger introducing #autocrypt2, a mechanism to protect against store-now-decrypt-later attacks, to be introduced in Delta!
https://live.fosdem.org/watch/k4201
More details about the talk:
https://fosdem.org/2026/schedule/event/TV7GCC-autocrypt_2_post-quantum-cryptography_and_reliable_deletion_forward-secrecy/
#DeltaChat #forwardsecrey #reliabledeletion
fosdem.org
FOSDEM 2026 - Autocrypt 2: Post-Quantum-Cryptography and Reliable Deletion (
@evan präsentiert Tags.pub, einen Dienst der auch Hashtags quer durchs Fediverse transportiert, so dass man auch Hashtags folgen kann, die auf Instanzen gepostet wurden, mit denen man nicht direkt verbinden ist. #FOSDEM #SocialWeb
https://fosdem.org/2026/schedule/event/WNDQUQ-tags-pub/
@cypherhippie Good talk. I'm curious if you have see the FEP proposals from @silverpill on decentralized identity in ActivityPub, e.g. summarised here:
public.mitra.social
Mitra - Federated social network
Federated social network
This was mentioned by one of the speakers:
Digital Independence Day
https://di.day
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
di.day
Digital Independence Day
There is a live feed and chat room for the #FOSDEM Social Web Room, happening now!
https://chat.fosdem.org/#/room/%232026-social-web:fosdem.org
chat.fosdem.org
Element
@evan präsentiert Tags.pub, einen Dienst der auch Hashtags quer durchs Fediverse transportiert, so dass man auch Hashtags folgen kann, die auf Instanzen gepostet wurden, mit denen man nicht direkt verbinden ist. #FOSDEM #SocialWeb
https://fosdem.org/2026/schedule/event/WNDQUQ-tags-pub/
"tags.pub - following hashtags globally" by Evan Prodromou
#HashtagsAreGreat But following hashtags is not global (you may miss toots that did not arrive on your instance)
Idea: an instance for hashtags (tags.pub) where each hashtag has its account. Instances that choose to partcipate will write to these accounts. Following a hashtag will be subscribing to these accounts.
Mentioned by @evan :
(Site doesn't work yet, apparently.)
But also here is the git repo:
https://github.com/social-web-foundation/tags.pub
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #HashTag #HashTags
github.com
GitHub - social-web-foundation/tags.pub: Global hashtag server
Global hashtag server. Contribute to social-web-foundation/tags.pub development by creating an account on GitHub.
Mentioned by @evan :
(Site doesn't work yet, apparently.)
But also here is the git repo:
https://github.com/social-web-foundation/tags.pub
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #HashTag #HashTags
github.com
GitHub - social-web-foundation/tags.pub: Global hashtag server
Global hashtag server. Contribute to social-web-foundation/tags.pub development by creating an account on GitHub.
“Common arguments for open source include lower costs, interoperability and transparancy… they don't form one coherent narrative but choose whichever works best for each target group. You can use everything, just like ingredients in hot pot”—Rosalind Liu #fosdem
Favourite part of #fosdem so far: going up to people and thanking them for their work 🥰
This was mentioned by one of the speakers:
Digital Independence Day
https://di.day
#Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
di.day
Digital Independence Day
Favourite part of #fosdem so far: going up to people and thanking them for their work 🥰
Mentioned by @andypiper :
The Mastodon team is planning to release a universal "share" button.
(It wasn't clear to me if this was just for Mastodon servers — or if it would work with non-Mastodon servers, too. It was mentioned briefly from the audience.)
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026 #Mastodon
Speaker on stage in the Social Web room at FOSDEM 2026 is arguing for open-source Fediverse projects to do product-development.
Although he is framing it in terms of building for a community.
I agree with him. Although, I think it is true of open-source projects in general.
(For completeness — others have said that, too.)
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
omg they are real !!
Thank you so much @Gargron@mastodon.social and @Ameboid@mastodon.social ♥️ #fosdem2026 #fosdem26 #fosdem
Speaker on stage in the Social Web room at FOSDEM 2026 is arguing for open-source Fediverse projects to do product-development.
Although he is framing it in terms of building for a community.
I agree with him. Although, I think it is true of open-source projects in general.
(For completeness — others have said that, too.)
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
@bjoernsta erinnert daran, dass morgen der Digital Independance Day zum zweiten Mal stattfindet. #DIDIt
https://di.day
#FOSDEM #SocialWeb
OH: "Can we bring all of you over to Pixelfed"
#FOSDEM #FOSDEM2026 #SocialWebFOSDEM #SocialWebFOSDEM2026 #Pixelfed
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
@bjoernsta erinnert daran, dass morgen der Digital Independance Day zum zweiten Mal stattfindet. #DIDIt
https://di.day
#FOSDEM #SocialWeb
Wie retten wir Social Media als demokratische Kraft? @bjoernsta präsentiert die Kampagne #SaveSocial bei der #FOSDEM. Hoffen wir auf weitere Internationalisierung der Kampagne, die weiter gezeichnet werden kann. Spenden könnt ihr ebenfalls:
https://savesocial.eu
Did any #FOSDEM people attend the EU Open Source Policy Summit? Was it useful?
Aber da bleibt @bjoernsta nicht stehen. Er fragt die Menschen im Raum. Wollen wir das Fediverse wirklich wachsen lassen? Er hat 10 Thesen, was passieren muss, damit wir wieder ein demokratiestärkendes und relevantes Social Web bekommen.
#FOSDEM #SocialWeb
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
Wie retten wir Social Media als demokratische Kraft? @bjoernsta präsentiert die Kampagne #SaveSocial bei der #FOSDEM. Hoffen wir auf weitere Internationalisierung der Kampagne, die weiter gezeichnet werden kann. Spenden könnt ihr ebenfalls:
https://savesocial.eu
omg they are real !!
Thank you so much @Gargron@mastodon.social and @Ameboid@mastodon.social ♥️ #fosdem2026 #fosdem26 #fosdem
After the nice presentations of @haubles and @andypiper, I've asked them, "How can a grassroots movement like the Fediverse compete with social networks like BlueSky that have the resources to travel to Brussels every other week?"
I also mentioned the @leavex campaign, which makes it easier for us to contact politicians and ask them to leave X and possibly join us. And how some politicians are already asking to remove their names from the group of politicians still on X.
I'm glad I could meet @_elena again and discuss these issues.
Nächste: @Mastodon mit @haubles und @andypiper.
1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran dabei an. ;)
2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co.
Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace):
https://docs.google.com/forms/d/e/1FAIpQLSf5sZs1z_hiM3oU0ahPYSB7xwlw6v4nqjERkxO9kgj3CMae8g/viewform
#FOSDEM tell the EU why #OpenSource matters. Before Tuesday fill in the input opportunity for the:
European Open Digital Ecosystems
Another #cool #hardware gadget I got to try toady on #FOSDEM - #MechaComet! Feels amazing!
Unlike the previous talk (which was purely corporate), this one talks about the limitations of ActivityPub / the fediverse and about alternatives (AT, Nostr).
What it feels like looking at my timeline right now.
Interested in the #Fediverse and #SocialWeb but can't be at #FOSDEM? All the talks are livestreaming at https://live.fosdem.org/watch/h2215, come watch!
live.fosdem.org
FOSDEM 2026 - Stream H.2215 (Ferrer)
What it feels like looking at my timeline right now.
Interested in the #Fediverse and #SocialWeb but can't be at #FOSDEM? All the talks are livestreaming at https://live.fosdem.org/watch/h2215, come watch!
live.fosdem.org
FOSDEM 2026 - Stream H.2215 (Ferrer)
Interested in the #Fediverse and #SocialWeb but can't be at #FOSDEM? All the talks are livestreaming at https://live.fosdem.org/watch/h2215, come watch!
live.fosdem.org
FOSDEM 2026 - Stream H.2215 (Ferrer)
"There is a guy who does a lot of work to help the fediverse and to push people toward it. His name is Donald Trump."
Nächste: @Mastodon mit @haubles und @andypiper.
1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran dabei an. ;)
2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co.
Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace):
https://docs.google.com/forms/d/e/1FAIpQLSf5sZs1z_hiM3oU0ahPYSB7xwlw6v4nqjERkxO9kgj3CMae8g/viewform
At #FOSDEM listening to @andypiper and @haubles tell us about the goals and benefits of #Mastodon 🎉🙏❤️
@saerdnaer @podlove I totally forgot 🫣
I will take that as my „travel home from #fosdem“ project!
Yall why is it a sauna in the Legal & Policy devroom? 🥲 #FOSDEM
Live coding and live *printing* (using CSS styling), on stage at the Browser & Web Platform dev room at #FOSDEM. Mind blown. 🖨️
Now, Benjamin Bellamy (not the artist, the other one), "Amplify Our Voices: Building Digital Sovereignty on the Fediverse"
i love feet #fosdem
i am not at #fosdem
At his talk “An Introduction to Law and #FreeSoftware”, our colleague Gabriel Ku Wei Lin highlighted a case by @civio: a Spanish Supreme Court ruling that provides a legal precedent that underlines the importance of transparency in source code and algorithms, and support for the Freedom to Study.
Want to know more? We’ll be publishing a #LegalCorner article on this case next week! Stay tuned!
Day 1 of 2 of FOSDEM 2026 in Brussels — I am attending the Social Web track.
https://fosdem.org/2026/schedule/track/social-web/
I arrived a bit late. But, I am here now 🙂
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Nächste: @Mastodon mit @haubles und @andypiper.
1. Discord wird durch Zulip ersetzt. Ich gucke @hakendran dabei an. ;)
2. Statt Mastodon.social werden bald die regional nächsten Server in der eigenen Sprache vorgeschlagen. Das freut mich sehr für @Bonn.social und Co.
Alle Admins, die mehr dazu erfahren wollen, können sich hier registrieren (man entschuldigt sich für Google Workspace):
https://docs.google.com/forms/d/e/1FAIpQLSf5sZs1z_hiM3oU0ahPYSB7xwlw6v4nqjERkxO9kgj3CMae8g/viewform
I’ll be talking about ties, the federated bookmark manager, today at FOSDEM - 14:00 in the Social Web devroom.
Come join and get some ties stickers!
Purely corporate speak from Mastodon official, boring and self-serving. (And insisting that new users should be directed to one specific instance, but no longer mastodon.social, but mandatory Mastodon and have to agree with the terms of use.)
A great talk so far from the @Mastodon team here at #FOSDEM #FOSDEM26 On how the project is being structured and how it's building communities and bridges.
A real highlight on being resilient and self reliant something that I think is likely to be a theme this weekend.
Also really interesting to see the shift from depending on off the shelf commercial products to those they can self host.
Kudos @andypiper and @haubles for an awesome talk!
Live coding and live *printing* (using CSS styling), on stage at the Browser & Web Platform dev room at #FOSDEM. Mind blown. 🖨️
A great talk so far from the @Mastodon team here at #FOSDEM #FOSDEM26 On how the project is being structured and how it's building communities and bridges.
A real highlight on being resilient and self reliant something that I think is likely to be a theme this weekend.
Also really interesting to see the shift from depending on off the shelf commercial products to those they can self host.
Kudos @andypiper and @haubles for an awesome talk!
At #FOSDEM listening to @andypiper and @haubles tell us about the goals and benefits of #Mastodon 🎉🙏❤️
#mastodon plushies on mastodon #mastodonception #fosdem #opensource
So happy to see that quote on the #FOSDEM stage. Some people freaked out when I gave the lighting talk "All code is political" a few years ago in #PyCon https://youtu.be/p_Vx3gDHeUI?t=1779
Update: years, not hours. Someday I will learn to type properly.
youtube.com
Lightning Talks - May 17, 6pm
A collection of lightning talks made by the community.4:25 - Trey Hunner - Give a Lightning Talk 8:50 - Takanori Suzuki - Learn Japanese with Python14:35 - K...
Hello #FOSDEM!
Started the #FOSDEM #Legal & #Policy devroom now with our first speaker, @fsfe's Gabriel Ku Wei Bin: https://fosdem.org/2026/schedule/track/legal/
fosdem.org
FOSDEM 2026 - Legal & Policy
Hey, but there are a lot of free seats in the Social Web devroom at #FOSDEM. Come and join us!
Starting "Tending the Herd: Community at Mastodon"
Hey, but there are a lot of free seats in the Social Web devroom at #FOSDEM. Come and join us!
Starting "Tending the Herd: Community at Mastodon"
Started the #FOSDEM #Legal & #Policy devroom now with our first speaker, @fsfe's Gabriel Ku Wei Bin: https://fosdem.org/2026/schedule/track/legal/
fosdem.org
FOSDEM 2026 - Legal & Policy
Join us in the Social Web room (H2215) at #FOSDEM to watch @pfefferle present about @activitypub.blog!
Join us in the Social Web room (H2215) at #FOSDEM to watch @pfefferle present about @activitypub.blog!
Just grabbed the app at #FOSDEM. Hope it will help me find veggie friendly food while I'm travelling.
mastodon.social
openfoodfacts (@openfoodfacts@mastodon.social)
Attached: 1 image Open Food Facts is going to FOSDEM in Brussels: Jan 31 – Feb 1 Pierre and a bunch of Open Food Facts volunteers will be there to meet the open-source community 🚀 FOSDEM is the biggest free open-source event where people share, build, and collaborate. Pierre will give a talk: → Open Food Facts : Getting together to reduce health and environmental impacts of consumption Come say hi 💚 #OpenFoodFacts #FOSDEM #OpenSource #Brussels #CivicTech #OpenData #Volunteers #TechForGood
Open Food Facts is going to FOSDEM in Brussels: Jan 31 – Feb 1
Pierre and a bunch of Open Food Facts volunteers will be there to meet the open-source community 🚀
FOSDEM is the biggest free open-source event where people share, build, and collaborate.
Pierre will give a talk:
→ Open Food Facts : Getting together to reduce health and environmental impacts of consumption
Come say hi 💚
#OpenFoodFacts #FOSDEM #OpenSource #Brussels #CivicTech #OpenData #Volunteers #TechForGood
Please note some last minute schedule changes to the #SocialWeb Devroom in room H.2215 at #FOSDEM - a few talks have shifted their times a little to cover spaces from that could not be presented https://fosdem.org/2026/schedule/track/social-web/
fosdem.org
FOSDEM 2026 - Social Web
#mastodon plushies on mastodon #mastodonception #fosdem #opensource
Speaking @fosdem / #FOSDEM in a few hours @ 15:00. See y'all there!
https://fosdem.org/2026/schedule/event/MYSK9E-openness-of-oss-communities/
fosdem.org
FOSDEM 2026 - How to keep Open Source open without leaving our communities open to threats
#Weblate team is at #FOSDEM, and we will be happy to meet you! It's the LL Talk at 16:00, BoF at 17:00, and the stand in F today. Check the plans at http://weblate.org/FOSDEM Have a lovely FOSDEM experience! #YourSoftwareYourLanguage
First talk today at the Social Web Devroom we have @pfefferle talking about the state of WordPress's fediverse integration
#FOSDEM #ActivityPub #fedidev
Do you know any politicians who are participating in #FOSDEM? I would like to give them my letter and encourage them to #LeaveX: https://leavex.eu/letter
Tomorrow we will have the MEP @alexandrageese joining an interesting panel
The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?
fosdem.org
FOSDEM 2026 - The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?
in the social web devroom #fosdem
Please note some last minute schedule changes to the #SocialWeb Devroom in room H.2215 at #FOSDEM - a few talks have shifted their times a little to cover spaces from that could not be presented https://fosdem.org/2026/schedule/track/social-web/
fosdem.org
FOSDEM 2026 - Social Web
Do you know any politicians who are participating in #FOSDEM? I would like to give them my letter and encourage them to #LeaveX: https://leavex.eu/letter
Tomorrow we will have the MEP @alexandrageese joining an interesting panel
The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?
fosdem.org
FOSDEM 2026 - The Fediverse and the EU's Digital Services Act: solving the challenges of modern social media?
Join us in the Social Web room (H2215) at #FOSDEM to watch @pfefferle present about @activitypub.blog!
Then, we moved to hyperscalers/ GAFAM
"Cloud first strategy" means you're proud of your incompetence.
#Weblate team is at #FOSDEM, and we will be happy to meet you! It's the LL Talk at 16:00, BoF at 17:00, and the stand in F today. Check the plans at http://weblate.org/FOSDEM Have a lovely FOSDEM experience! #YourSoftwareYourLanguage
Speaking @fosdem / #FOSDEM in a few hours @ 15:00. See y'all there!
https://fosdem.org/2026/schedule/event/MYSK9E-openness-of-oss-communities/
fosdem.org
FOSDEM 2026 - How to keep Open Source open without leaving our communities open to threats
First talk today at the Social Web Devroom we have @pfefferle talking about the state of WordPress's fediverse integration
#FOSDEM #ActivityPub #fedidev
Good morning #FOSDEM how are you?
Join us in the Social Web room (H2215) at #FOSDEM to watch @pfefferle present about @activitypub.blog!
First talk today at the Social Web Devroom we have @pfefferle talking about the state of WordPress's fediverse integration
#FOSDEM #ActivityPub #fedidev
And with deliberate attacks (think supply-chain), free software is in the battleground.
And we are not ready for that.
We have swag at #FOSDEM
Drop by our usual table for stickers and keychains!
La keynote envoie du bois et le wifi principal est IPv6-only. #fosdem
La keynote envoie du bois et le wifi principal est IPv6-only. #fosdem
It's Stockholm syndrome, Leenaars says.
Mentions the example of the Dutch government - ministry of Finance making a big project out of moving to Microsoft, even though this creates:
- More dependence on US-based tools
- Productivity loss
There's a big opportunity at this moment. Society is in panic mode, because it's become too dependent
And society is looking at tech workers for a solution
Then, we moved to hyperscalers/ GAFAM
"Cloud first strategy" means you're proud of your incompetence.
Are these big tech companies your friends? Will they take care of you?
So many of these companies offer convenience. But at what cost?
You become dependent.
There's abuse
Exhibit 1: Github (= Microsoft)
WIth a repo on there, even if you don't share you code with anyone, you still share it with Github/MSFT, which in turn shares it with the US government
"We've been played", says Leenaars
Leenaars discusses the early days of the internet, how much optimism there was.
And how much, in retrospect, naïvité in choosing partnerships -- both with what became Big Tech and with governments
Really strong start of #FOSDEM by @RichiH 🔥 The main room is filled to the brim.
Find Richard's slides and a video recording here: https://github.com/RichiH/talks/tree/main/2026/01-FOSDEM/2026-01-31--FOSDEM_2025-Opening_keynote
The growth of the Internet and of free software was during a time of [relative] peace and hope, after the end of the cold war [in Europe]. It was ideal and we forgot about war, dictatorship and other nasty things.
First day at my first FOSDEM 🤘🏽
I will probably walk between the Social Web, Web & Browser platform, Databases and the Open Media devrooms (I may see Jean-Baptiste Kempf there) during the day so feel free to say hi!
#fosdem #fosdem26 #fediverse #activitypub #mastodon #servo #postgresql
First talk! Michiel Leenaars speaks on FOSS in times of war, scarcity and (adversarial) AI
Live here now: https://live.fosdem.org/watch/janson
Direct: https://stream.fosdem.org/janson.m3u8
First day at my first FOSDEM 🤘🏽
I will probably walk between the Social Web, Web & Browser platform, Databases and the Open Media devrooms (I may see Jean-Baptiste Kempf there) during the day so feel free to say hi!
#fosdem #fosdem26 #fediverse #activitypub #mastodon #servo #postgresql
"FOSS in times of war, scarcity and (adversarial) AI", talk by Michiel Leenaars "We need to talk about war"'
Because not everything at #FOSDEM can be fun.
[FOSS = Free / Open Source Software. AI = generating funny answers to stupid questions]
Sad not to be able to attend #FOSDEM in person. I caught the flu. 😔
Every given year...
On the tram to #FOSDEM. Looking forward to the devroom. Everyone's slides are all packed up!
And if the room is full, or if you are remote: https://fosdem.org/schedule/streaming/
fosdem.org
FOSDEM 2026 - Live Streaming
Je suis à Bruxelles mais pas pour le #fosdem 😁
(Je passerai peut-être demain)
The numbers: 1014 events, 1186 speakers, 66 track/devrooms
"Don't skip the food queue but let staff and volunteers do it."
Shoutout to #Fosstodon at #FOSDEM 🥳
Resist Organise Protect! Verry emotional introduction to #FOSDEM this year. Times justify it. Congrats to the speaker (sorry I didn't get your name)
Resist, organize, protect.
So happy to see that quote on the #FOSDEM stage. Some people freaked out when I gave the lighting talk "All code is political" a few years ago in #PyCon https://youtu.be/p_Vx3gDHeUI?t=1779
Update: years, not hours. Someday I will learn to type properly.
youtube.com
Lightning Talks - May 17, 6pm
A collection of lightning talks made by the community.4:25 - Trey Hunner - Give a Lightning Talk 8:50 - Takanori Suzuki - Learn Japanese with Python14:35 - K...
Hello #FOSDEM!
"This weekend we are the center of open source, and also on the center of EU, and the center of the free world" #fosdem
Really strong start of #FOSDEM by @RichiH 🔥 The main room is filled to the brim.
Find Richard's slides and a video recording here: https://github.com/RichiH/talks/tree/main/2026/01-FOSDEM/2026-01-31--FOSDEM_2025-Opening_keynote
Hello #FOSDEM!
First slide with "sovereignty" on it. "If we lose democracy, open source will be irrelevant"
"Open source was always about politics"
#FOSDEM 2026 Just started... It is going to be an interesting alcouple of days 🙂
Another talk relevant to workers:
1 Feb, at 16:05
Burnout in Open Source: A Structural Problem We Can Fix Together
This talk identifies 6 factors that contribute to developer burnout:
- difficulty getting paid,
- workload and time commitment,
- maintenance work as unrewarding,
- toxic community behaviour,
- hyper-responsibility
- pressure to prove oneself.
Recommendations for structural changes to address developer burnout:
- pay OSS developers
- foster a culture of recognition and respect
- grow the community
- advocate for maintainers

ALT text
Burnout in Open Source: A Structural Problem We Can Fix Together I'm a psychology researcher that has been moved by the extent of burnout in Open Source, and I've written what I believe to be the most comprehensive report to date on burnout among OSS developers. I reviewed the academic literature, conducted a qualitative analysis of online discussion in the OSS community, and interviewed OSS developers. I identified 6 factors that contribute to developer burnout: difficulty getting paid, workload and time commitment, maintenance work as unrewarding, toxic community behaviour, hyper-responsibility and pressure to prove oneself. I recommend 4 structural changes to address developer burnout: pay OSS developers, foster a culture of recognition and respect, grow the community and advocate for maintainers. Track: Community Room: UB5.230 Day: Sunday Start (UTC+1): 16:05 End (UTC+1): 16:30 Video only: ub5230 Chat: Join the conversation!
Ah oui
Good morning #FOSDEM
It is busy here in the opening talk session.
Waiting for the opening talk at Fosdem.
Curious (or not?) that one of FOSDEM 2026's sponsors is google, which provides part of the tech infrastructure for israel to commit genocide in Palestine through its participation in project Nimbus...
some refs:
FOSDEM starting in a bit!
Some talks that could be interesting for workers:
31 Jan, 10:00
FOSS in times of war, scarcity and (adversarial) AI -> war always most hurts working people
We need to talk about war. And we need to talk about companies building bots that propose to rewrite our source code. And about the people behind both, and how we preserve what is great about FOSS while avoiding disruption. How do geopolitical conflicts on the one hand and the risk of bot-generated (adversarial) code on the other influence the global community working together on Free and Open Source software?
cc @techwerkers

ALT text
FOSS in times of war, scarcity and (adversarial) AI We need to talk about war. And we need to talk about companies building bots that propose to rewrite our source code. And about the people behind both, and how we preserve what is great about FOSS while avoiding disruption. How do geopolitical conflicts on the one hand and the risk of bot-generated (adversarial) code on the other influence the global community working together on Free and Open Source software? Day: Saturday Start (UTC+1): 10:00 End (UTC+1): 10:50
Good morning, Brussels! First day of #FOSDEM 2026. Lots of people and lots of talks.
fosdem.org
FOSDEM 2026 - Home
off to #fosdem!
If you're at #FOSDEM, I highly recommend "Diversifying Open Source - An Open Standards Playbook for Inclusive and Equitable Tech Projects" by Paloma Oliveira.
It is a brilliant mix of practical actions you can take to make your FOSS projects better, backed by some fairly in-depth theory.
is it just me or do all the good talks at #fosdem overlap? am slightly overwhelmed but very excited. also: are talks recorded so i can view them later?
Good morning, Brussels! First day of #FOSDEM 2026. Lots of people and lots of talks.
fosdem.org
FOSDEM 2026 - Home
Jetlagged, insomnia and probably sick (?), perfect setup for my presenting at #fosdem in 12 hrs
Some people from the #Berlin #Fediverse Day are also at #Fosdem, some of them since Thursday. On Saturday, they will also be giving short presentations. 📣
Networking live and in colour on site in #Brussels. 👨👨👧👧
#SocialWeb Track 🔗 https://fosdem.org/2026/schedule/track/social-web/
fosdem.org
FOSDEM 2026 - Social Web
It's FOSDEM this weekend!
The Social Web track, and many of the others, are a great opportunity to learn more about projects on the Social Web.
As always, we're really excited to hear more about what our friends and supporters are up to.
If you're not there in Brussels, you can follow along online with us. Check out the schedule below 👇
fosdem.org
FOSDEM 2026 - Schedule
best part about meeting my fellow contributors during #fosdem is that i get to bully them into merging my pull requests /joke
A New Home for Open Source: OpenCommit is Live! 🚀
We are a new, growing foundation driven by a simple but vital mission: providing a reliable, independent home for #opensource projects. Our goal is to be more than just a #hosting provider; we want to be a cornerstone in a future, #federated network of #forges standing alongside fantastic community efforts like #Codeberg and our platform's core #Forgejo.
Read more: https://www.opencommit.nl/en/news/launch/
We're walking around at #fosdem by the way!
opencommit.nl
A New Home for Open Source: OpenCommit is Live! 🚀 | Stichting OpenCommit
Stichting OpenGit, ook bekend als OpenCommit - Bevordering van open source software
where can i get a menel-flavored monster somewhere around ULB? #fosdem
pl.fediverse.pl
Fediverse.pl
GNOME designers inspired by the best font when choosing a bar at FOSDEM…
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
What Brussels looked like upon arriving today.
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
I am really excited to watch streams of #FOSDEM talks tomorrow concerning #Fediverse discovery and following global hashtags: https://fosdem.org/2026/schedule/track/social-web/
I believe that this all could work much better than #FediBuzz if it gets built into server implementations itself.
The #FOSDEM #Fediverse meetup has federated six tables together - so far.
Excited for #FOSDEM this weekend 😁 Let's meet up — here's where I'll be:
* The Mastodon stand for most of the weekend! Stand F.04
* Talk: "Tending the Herd: Community at Mastodon" in the social web devroom. Last minute add, @andypiper will be co-presenting with me! ✨ (Saturday, 11:30-12, H.2215)
* Hachyderm BOF (Sunday, 10-11, H.3244)
* On a scavenger hunt to find every Manneken Pis in town
See you there!
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
What Brussels looked like upon arriving today.
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
I am really excited to watch streams of #FOSDEM talks tomorrow concerning #Fediverse discovery and following global hashtags: https://fosdem.org/2026/schedule/track/social-web/
I believe that this all could work much better than #FediBuzz if it gets built into server implementations itself.
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
By the way, if you're attending #FOSDEM 2026 and are interested in #Fedify, an #ActivityPub server framework, please consider checking out my talk in the Social Web Room tomorrow.
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
j'y suis passé , il y a une foule de 'volunteer' fosdem avec des t-shirt orange dans le restau u
j'ai demandém ils n'ont plus besoin de vonlontaire pour aujourd'hui, peut être demain ...
agora.l0g.eu
L0G_Agora
#GNOME mobile on top of #postmarketOS in a oneplus6T and #GNOMEOS on a #fairphone5 ; cool stuff on the #GNOMEOS hackfest before #FOSDEM !! #mobilelinux #linuxmobile
Did you travel to #FOSDEM by rail this Friday?
No you didn't. Stop lying.
#GNOME mobile on top of #postmarketOS in a oneplus6T and #GNOMEOS on a #fairphone5 ; cool stuff on the #GNOMEOS hackfest before #FOSDEM !! #mobilelinux #linuxmobile
Greetings to #FOSDEM in Brussels! It sounds like there will be a full track on the topic of the #socialweb tomorrow with lots of interesting presentations! Good luck to all the presenters, and have a great time discussing the #fediverse.
Excited for #FOSDEM this weekend 😁 Let's meet up — here's where I'll be:
* The Mastodon stand for most of the weekend! Stand F.04
* Talk: "Tending the Herd: Community at Mastodon" in the social web devroom. Last minute add, @andypiper will be co-presenting with me! ✨ (Saturday, 11:30-12, H.2215)
* Hachyderm BOF (Sunday, 10-11, H.3244)
* On a scavenger hunt to find every Manneken Pis in town
See you there!
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - Tending the Herd: Community at Mastodon
😍
…It is wonderful to be loved by the Norwegian #FOSS community. Last year, @sjn brought me 500g of #Brunost at #FOSDEM. This year, a larger group — incl. @Liks0m & @Foxboron & @aslakr — conspired to bring me 3kg of Brunost & 1kg of Geitost!
They now joke (?) that it'll continue to progress: .5kg->2.5kg->12.5kg
I keep reminding them I have to prove to USA CBP it's all for personal consumption. I can totally eat 12.5kg in 1 year, but CBP might not believe me!
♥️NORGE_FOSS!
Visit the Fedora booth at @fosdem in building H! We'll be super happy to see you!
We will also be part of the Distributions DevRoom on Sunday, and be on the look out for office hours with different teams with the Fedora Project.
Have fun!
😍
…It is wonderful to be loved by the Norwegian #FOSS community. Last year, @sjn brought me 500g of #Brunost at #FOSDEM. This year, a larger group — incl. @Liks0m & @Foxboron & @aslakr — conspired to bring me 3kg of Brunost & 1kg of Geitost!
They now joke (?) that it'll continue to progress: .5kg->2.5kg->12.5kg
I keep reminding them I have to prove to USA CBP it's all for personal consumption. I can totally eat 12.5kg in 1 year, but CBP might not believe me!
♥️NORGE_FOSS!
Just landed in Brussels for #FOSDEM! If you’re also attending would love to say hi, I’ll mostly be hanging out near the Social Web and Policy devrooms 👋
#XMPP Summit
The next topic is #Onion #Routing 🧅
The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/
Meet us at #FOSDEM 2026, too!
#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc #e2ee
Working on my slides for #FOSDEM in the hotel room with my extremely normal computing setup
#XMPP Summit
The next topic is #Onion #Routing 🧅
The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/
Meet us at #FOSDEM 2026, too!
#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc #e2ee
Poster I made for endoflife.date at the AboutCode Workshop #fosdem fringe event.
@reiver YES. We are having a meetup at A La Mort Subite in the old town. Come after 8pm. Wear a Fediverse symbol ⁂ so people can find you. It's a popular spot especially during FOSDEM. #SocialWebFOSDEM #FOSDEM #fosdem2026
If you're at #FOSDEM, I highly recommend "Diversifying Open Source - An Open Standards Playbook for Inclusive and Equitable Tech Projects" by Paloma Oliveira.
It is a brilliant mix of practical actions you can take to make your FOSS projects better, backed by some fairly in-depth theory.
Are you aware of any FOSDEM Social Web events happening today (Friday) in Brussels?
I’m excited to be speaking at #FOSDEM about leading #change to #opensource alternatives. Are you interested in learning more on why change is as much about people and culture as it is about technology?
I’ll share my personal lessons from real-world transitions to #FOSS solutions, building resilient digital ecosystems, and helping teams adopt open source with confidence.
Update: for those who missed the talk here you'll find the recording https://video.fosdem.org/2026/aw1120/7YMJST-how-to-lead-change-to-open-source.av1.webm

ALT text
A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

ALT text
A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
#FOSDEM I have arrived
Gefühlt hatte ich 2016 zuletzt so viele Kommentare auf einen Blogartikel:
https://bonn.digital/peertube-statt-youtube/
Danke @pfefferle für das ActivityPub-Plugin in WordPress. :) Bis morgen bei der #FOSDEM
Videos lädt man bei YouTube hoch. Das ist bequem, kostet scheinbar nichts und funktioniert. Aber gerade wer eine Community aufbaut, Inhalte monetarisiert oder Videos auf der eigenen Website einbettet, zahlt dafür einen Preis: Abhängigkeit von Plattformregeln, Tracking, Fremdwerbung und im Zweifel der komplette Verlust des Kanals. In einem aktuellen Projekt haben wir gezeigt, wie es anders geht: Tech-Blogger Sascha Pallenberg hat seinen YouTube-Account mit rund 1.000 Videos auf eine eigene […]
Videos lädt man bei YouTube hoch. Das ist bequem, kostet scheinbar nichts und funktioniert. Aber gerade wer eine Community aufbaut, Inhalte monetarisiert oder Videos auf der eigenen Website einbettet, zahlt dafür einen Preis: Abhängigkeit von Plattformregeln, Tracking, Fremdwerbung und im Zweifel der komplette Verlust des Kanals. In einem aktuellen Projekt haben wir gezeigt, wie es anders geht: Tech-Blogger Sascha Pallenberg hat seinen YouTube-Account mit rund 1.000 Videos auf eine eigene Video-Plattform umgezogen: zu pallenberg.video, umgesetzt mit PeerTube.
Warum YouTube mehr als ein Videoplayer ist
Viele Unternehmen nutzen YouTube, die Video-Plattform von Google, vor allem als kostenlose Video-Ablage, um Inhalte anschließend auf der eigenen Website einzubetten. Das funktioniert ohne großes technisches Knowhow und man spart man sich den Betrieb eines vermeintlich teuren Video-Servers. Andere, wie unser Kunde Sascha Pallenberg, haben Community-basierte Video-Channels, machen Livestreams und treten dort in direkten Kontakt mit ihren Abonnenten. Der Preis für die scheinbar kostenlose Dienstleistung von YouTube: Google setzt Cookies und bekommt mit, was sich User auf Drittwebseiten anschauen. Dazu kommt Werbung vor, während und nach Videos, auf die man wenig Einfluss hat. Und wenn ein Kanal aus unerfindlichen Gründen mal gesperrt wird, sind Inhalte und Follower verloren.

PeerTube als Alternative für die eigene Video-Plattform
PeerTube ist eine freie Open-Source-Software zum Veröffentlichen und Hosten von Videos ohne Lizenzkosten. PeerTube ist Teil des Fediverse, also eines Netzwerks dezentraler Social-Media-Plattformen (z. B. Mastodon, Pixelfed & Co.), die miteinander kommunizieren können. Der zentrale Unterschied zu YouTube: Es gibt nicht „den einen“ Betreiber. Stattdessen können Unternehmen, Organisationen oder Creator ihre eigene PeerTube-Instanz betreiben: unter eigener Domain, mit eigenem Design, eigenen Regeln und eigener Datenhoheit. Besonders spannend für viele: PeerTube unterstützt auch Livestreams und kann im Anschluss automatisch eine Aufzeichnung als Video veröffentlichen.
Aus der Praxis: Unser PeerTube-Server Bonn.video
Wir betreiben seit Januar 2023 unseren eigenen PeerTube-Server unter Bonn.video. Wir haben dafür einen Server (virtuelle Maschinen) bei unserem Hoster tänzer:digital in Bonn gemietet. PeerTube ist vergleichsweise sparsam bei den Ressourcen. Der meiste Aufwand entsteht beim Hochladen, weil PeerTube die Videos in mehrere Qualitätsstufen umrechnet, damit die Videos auch auf einem Handy mit geringer Bandbreite flüssig laufen. Danach muss der Server aber nur noch Dateien ausliefern, was nur noch vergleichsweise wenig Ressourcen benötigt.
Ein echtes Highlight ist der Import aus YouTube. PeerTube kann öffentliche Videos eines YouTube-Kanals automatisch übernehmen. Titel, Beschreibungen, Schlagwörter und Vorschaubilder werden dabei mitgezogen. Damit entsteht nicht nur eine Kopie, sondern ein echtes Sicherheitsnetz. Selbst wenn man PeerTube zunächst nur als Backup nutzt, hat man die eigene Videobibliothek plötzlich wieder in der Hand. Und natürlich kann man die Videos dann auch auf der eigenen Website einbetten, ohne dass Werbung eingeblendet wird oder man sich mit typischen Drittanbieter-Lösungen behelfen muss, die vor dem Abspielen erst einmal eine Zustimmung erzwingen.

Das Projekt pallenberg.video: über 1.000 Videos umziehen, ohne den Alltag zu sprengen
Sascha Pallenberg ist mit seinem Format MeTacheles ein in Tech-Kreisen sehr bekannter Blogger. Über tausend Videos hat er in den letzten Jahren auf seinem Kanal gesammelt. Die sollten auf eine PeerTube-Instanz unter der Adresse pallenberg.video umgezogen werden.
Sascha wünschte sich eine „fully managed“-Lösung, ohne sich neben seinem Tagesgeschäft noch mit dem Serverbetrieb beschäftigen zu müssen. Gemeinsam mit unserem Technikpartner Sebastian Tänzer haben wir das Setup geplant und umgesetzt. tänzer:digital hat dabei den soliden Unterbau geliefert, also alles, was man im Hintergrund braucht, damit ein Dienst zuverlässig und sicher läuft (Firewall, Backups, Monitoring, Updates, Testumgebung). Wir haben die PeerTube-Instanz anschließend so eingerichtet, dass sie direkt nutzbar ist. Dazu gehörten Accounts, Kanäle, Design, Plugins, die Anbindung ans Fediverse und natürlich der abgestimmte YouTube-Import. Am 18. Januar 2026 waren alle Importe abgeschlossen, alle Videos transkodiert und Sascha konnte seinen Video-Server übernehmen, zur Freude der Fediverse-Community und seiner selbst. Das Ergebnis könnt ihr euch unter pallenberg.video anschauen.
https://bonn.social/@pallenberg@mastodon.social/115915195547757947
Vorteile einer eigenen PeerTube-Instanz?
- Eigene Plattform: Inhalte, Regeln und Verfügbarkeit liegen bei euch
- Automatisches Backup aller Videos, die ihr produziert habt
- Datenschutzfreundliches Einbetten auf der eigenen Website – ohne YouTube-Tracking
- Keine Fremdwerbung
- Livestreams ohne Werbeunterbrechung (und mit automatischer Aufzeichnung)
- Fediverse-Reichweite: Inhalte sind abonnierbar und kommentierbar auch aus Mastodon und Co.
- Erweiterbar per Plugins (z. B. bessere Player-Funktionen, Untertitel-Tools, Streaming-Features bis hin zu eigenen Werbeanzeigen)
- Automatischer YouTube-Import (solange verfügbar): weniger manueller Aufwand, kein Doppel-Upload.
- Ein gutes Gefühl, die eigene Videobibliothek wirklich unter eigener Kontrolle zu haben.
Fazit: Peertube lohnt sich!
PeerTube lohnt sich vor allem dann, wenn ihr nicht nur gelegentlich mal ein Video hochladet. Wer Videos datenschutzfreundlich einbetten möchte, keine Lust auf Fremdwerbung hat und die eigenen Inhalte langfristig absichern möchte, sollte sich eine eigene Instanz anschauen. Wenn ihr das nicht selbst betreiben wollt, setzen wir euch zusammen mit tänzer:digital PeerTube auf und kümmern uns um Betrieb, Updates und die saubere Migration eurer Inhalte.
#FOSDEM I have arrived
#FOSDEM LET'S GOOOOOOOOOO!
#FOSDEM LET'S GOOOOOOOOOO!
En route vers le #fosdem mais ce soir c'est #criticalmassbrussels d'abord ! Qui sera là ? Chechez un vélo pliant blanc et un rouge pas loin ☺️
I didnt take any good pictures to share, but I still want to let others know that I'm in Brussels for #FOSDEM26 (going to Ghent on Monday for #CfgMgmtCamp) where I'll spend most of my time reconnecting with friends and colleagues. Say hi if you see me!!
Since 2025 was a dumpster fire I'll also be looking to connect with potential clients. I specialise in systems programming & administration, SRE, config management, etc. Leads and intros welcomed!
En route vers le #fosdem mais ce soir c'est #criticalmassbrussels d'abord ! Qui sera là ? Chechez un vélo pliant blanc et un rouge pas loin ☺️
Wear a mask at these Events folks.
You protect you and others when you do. You encourage other folks to consider protecting themselves as well.
Otherwise at some point down the line you'll be where I am. Desperately trying to preserve my energy and feeling very sad, angry and worried about the folks attending.
dotart.blog
FOSS conferences and COVID
Originally Published 20230124 When I was a teenager oh so long ago, I would walk with my father down to the shops in the City Centre. I...
I love how many times #Drupal has been called out at the EU Open Source Summit this year. We're half-way through this great @openforumeurope.org tradition, but in so many ways the Drupal community's governance model is an important one for #DigitalSovereignty & #OpenSource #EUpolicy #FOSDEM
Wear a mask at these Events folks.
You protect you and others when you do. You encourage other folks to consider protecting themselves as well.
Otherwise at some point down the line you'll be where I am. Desperately trying to preserve my energy and feeling very sad, angry and worried about the folks attending.
dotart.blog
FOSS conferences and COVID
Originally Published 20230124 When I was a teenager oh so long ago, I would walk with my father down to the shops in the City Centre. I...
On my way to #FOSDEM. I’ll be giving two talks on Saturday:
1. Modern Network Protocols — What’s Next for #Firefox and the Web?
2. Intro to WebTransport - the next WebSocket?!
Happy to chat about #QUIC, HTTP/3, Firefox, and Internet infrastructure in general. Ping me!
fosdem.org
FOSDEM 2026 - Max Inden
I’m excited to be speaking at #FOSDEM about leading #change to #opensource alternatives. Are you interested in learning more on why change is as much about people and culture as it is about technology?
I’ll share my personal lessons from real-world transitions to #FOSS solutions, building resilient digital ecosystems, and helping teams adopt open source with confidence.
Update: for those who missed the talk here you'll find the recording https://video.fosdem.org/2026/aw1120/7YMJST-how-to-lead-change-to-open-source.av1.webm

ALT text
A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

ALT text
A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
Day 2 in Brussels (for this trip). I think I have adjusted enough to the time-zone change that I will be able to be (mostly) awake for FOSDEM 2026 — which takes place this weekend.
Tomorrow (Saturday) is the first day of FOSDEM 2026. I will be attending the Social Web track.
https://fosdem.org/2026/schedule/track/social-web/
.
RE: https://mastodon.social/@reiver/115975330181816783
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
mastodon.social
@reiver ⊼ (Charles) :batman: (@reiver@mastodon.social)
I am on my last flight to get to FOSDEM 2026 — for the Social Web track. https://fosdem.org/2026/schedule/track/social-web/ I am arriving a bit earlier — arriving tomorrow. RE: https://mastodon.social/@reiver/115724746004384948 #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
Day 2 in Brussels (for this trip). I think I have adjusted enough to the time-zone change that I will be able to be (mostly) awake for FOSDEM 2026 — which takes place this weekend.
Tomorrow (Saturday) is the first day of FOSDEM 2026. I will be attending the Social Web track.
https://fosdem.org/2026/schedule/track/social-web/
.
RE: https://mastodon.social/@reiver/115975330181816783
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
mastodon.social
@reiver ⊼ (Charles) :batman: (@reiver@mastodon.social)
I am on my last flight to get to FOSDEM 2026 — for the Social Web track. https://fosdem.org/2026/schedule/track/social-web/ I am arriving a bit earlier — arriving tomorrow. RE: https://mastodon.social/@reiver/115724746004384948 #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
I’m excited to be speaking at #FOSDEM about leading #change to #opensource alternatives. Are you interested in learning more on why change is as much about people and culture as it is about technology?
I’ll share my personal lessons from real-world transitions to #FOSS solutions, building resilient digital ecosystems, and helping teams adopt open source with confidence.
Update: for those who missed the talk here you'll find the recording https://video.fosdem.org/2026/aw1120/7YMJST-how-to-lead-change-to-open-source.av1.webm

ALT text
A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.

ALT text
A banner promoting a talk at FOSDEM 2026, featuring a picture of Rosanna Sibora. Title of the talk: Leading CHange in Europe's Public Digital Infrastructure. Date: Saturday, 16:30.
There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:
➡️ https://schmaker.eu/display/c83e3896-2169-6d53-c71f-64c343942764
There are playlists for all the event streams on PeerTube at these links:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
You can follow these channels to see the streams pop up in your timeline on Mastodon etc:
➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz
(PeerTube admins wanting to federate these, you need to federate these specific channels.)
vhsky.cz
FOSDEM 2026
VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.
There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:
➡️ https://schmaker.eu/display/c83e3896-2169-6d53-c71f-64c343942764
There are playlists for all the event streams on PeerTube at these links:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
You can follow these channels to see the streams pop up in your timeline on Mastodon etc:
➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz
(PeerTube admins wanting to federate these, you need to federate these specific channels.)
vhsky.cz
FOSDEM 2026
VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.
Ok we’re doing this! On my way to #FOSDEM! 🚄 I’ll be helping out at the “CRA in Practice” dev room tomorrow and generally nosing around otherwise.
Lets goo
#FOSDEM trip started nicely by me discovering I still have 6 rides left in my Mobib card from last year 😂
@_elena
isn't running their own instance at https://ec.social-network.europa.eu/about kind of launching/funding a social media platform 😉
(i know, an instance doesn't make a whole platform...)
Have fun at #FOSDEM
@euronews
ec.social-network.europa.eu
European Commission on Mastodon
Mastodon instance managed by the European Commission.
i'm unfortunately not at #FOSDEM this year, but:
— @cas probably has a QCS6490 powered MNT Pocket Reform at the @postmarketOS table
— @liaizon just traveled there all the way from berlin by bus (AFAIK they're mostly there for fediverse stuff, but surely don't mind to chat about MNT related things as well)
Thank you for the brave work and insightful talk, Daniel!
We will be at #FOSDEM and will bring something exciting: Invitation codes for the beta phase of @airmessenger, our new secure messenger based on MLS! ✨
Hit @cityroler up if you’d like to join the beta with your friends.
I'll try a 20 min summary of the #p2p lecture series in Berlin from last year at #FOSDEM!
https://fosdem.org/2026/schedule/event/J3FLC3-walkaway-stack/
Stream: Sunday, 01.02. at 15:05
https://live.fosdem.org/watch/ud2218a
live.fosdem.org
FOSDEM 2026 - Stream UD2.218A
Sailfish OS Community BoF at #FOSDEM 2026
The BoF is a long-standing tradition at FOSDEM - whether you’re a user, developer, or just curious, this is your chance to connect and discuss all things #SailfishOS, and meet the community and #Jolla team.
🗓 Date & Time: Sunday, February 1, 2026, 12:00 – 12:55 (UTC+1)
📍Location: Room H.32422
Info: https://fosdem.org/2026/schedule/event/BJSXH9-sailfish-bof/
Download the FOSDEM app for Sailfish OS: https://openrepos.net/content/flypig/fosdem-org #Linux
FOSDEM Org | OpenRepos.net — Community Repository System
Sailfish OS Community BoF at #FOSDEM 2026
The BoF is a long-standing tradition at FOSDEM - whether you’re a user, developer, or just curious, this is your chance to connect and discuss all things #SailfishOS, and meet the community and #Jolla team.
🗓 Date & Time: Sunday, February 1, 2026, 12:00 – 12:55 (UTC+1)
📍Location: Room H.32422
Info: https://fosdem.org/2026/schedule/event/BJSXH9-sailfish-bof/
Download the FOSDEM app for Sailfish OS: https://openrepos.net/content/flypig/fosdem-org #Linux
FOSDEM Org | OpenRepos.net — Community Repository System
We're at #FOSDEM with two talks!
🐾 Walkaway Stack: Radical, infrastructure-independent peer-to-peer systems
https://fosdem.org/2026/schedule/event/J3FLC3-walkaway-stack/
🐼 Towards a Local-First Linux Desktop with Modal, Reflection and p2panda
https://fosdem.org/2026/schedule/event/MCVBNK-p2panda-modal-reflection/
There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:
➡️ https://schmaker.eu/display/c83e3896-2169-6d53-c71f-64c343942764
There are playlists for all the event streams on PeerTube at these links:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
You can follow these channels to see the streams pop up in your timeline on Mastodon etc:
➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz
(PeerTube admins wanting to federate these, you need to federate these specific channels.)
vhsky.cz
FOSDEM 2026
VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.
I'm in Brussels for #Fosdem26 🇪🇺
Will be giving a talk "The Social Web and Digital Sovereignty" for #socialwebfosdem on Saturday.
On Sunday I'm very happy to join the panel moderated by @jmaris on "The Fediverse and the EU's Digital Service Act" with @mellifluousbox and @alexandrageese
Looking for a great weekend. Meet old friends and make new ones. ✨
Packing for #FOSDEM 🥳
I have so many items of clothing promoting the Fediverse that I could change outfits multiple times a day 😂
If anyone is interested in a forest green sweatshirt that says "the future is federated" (size small, unisex) let me know. I had it remade (comped) because v1 came out differently than my mockup.
I'll have it with me tomorrow, just ask.
See you around! I'm sooo exciteeeeeed

ALT text
a photo of several t-shirts and sweatshirts folded on a teal bedspread. Top left: navy blue t-shirt that reads "united federation of the fediverse" under it a yellow t-shirt that reads "never mind the billionaires here's the fediverse". Center: a dark green sweatshirt that reads "the future is federated". Right: a blue t-shirt that reads "Mastodon& Pixelfed&" and below it a black t-shirt with "the future is federated" written in white
There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:
➡️ https://schmaker.eu/display/c83e3896-2169-6d53-c71f-64c343942764
There are playlists for all the event streams on PeerTube at these links:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
You can follow these channels to see the streams pop up in your timeline on Mastodon etc:
➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz
(PeerTube admins wanting to federate these, you need to federate these specific channels.)
vhsky.cz
FOSDEM 2026
VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.
I'll try a 20 min summary of the #p2p lecture series in Berlin from last year at #FOSDEM!
https://fosdem.org/2026/schedule/event/J3FLC3-walkaway-stack/
Stream: Sunday, 01.02. at 15:05
https://live.fosdem.org/watch/ud2218a
live.fosdem.org
FOSDEM 2026 - Stream UD2.218A
Four #strauss, two of them #engelbertstrauss
Packing for #FOSDEM 🥳
I have so many items of clothing promoting the Fediverse that I could change outfits multiple times a day 😂
If anyone is interested in a forest green sweatshirt that says "the future is federated" (size small, unisex) let me know. I had it remade (comped) because v1 came out differently than my mockup.
I'll have it with me tomorrow, just ask.
See you around! I'm sooo exciteeeeeed

ALT text
a photo of several t-shirts and sweatshirts folded on a teal bedspread. Top left: navy blue t-shirt that reads "united federation of the fediverse" under it a yellow t-shirt that reads "never mind the billionaires here's the fediverse". Center: a dark green sweatshirt that reads "the future is federated". Right: a blue t-shirt that reads "Mastodon& Pixelfed&" and below it a black t-shirt with "the future is federated" written in white
Ready to travel to Brussels... Meet Masti at the #mastodon booth in Building F! #FOSDEM #plushtodon
A few #fosdem advices for newcomers: wear a mask (it's very crowded, it's cold, you're in the middle of winter, people will be sick and there will be a flu cluster).
Wear warm clothes and preferably layered clothes: entering and leaving buildings all day long, you'll enjoy being able to open a zipper in the overly heated buildings and going out in the cold. Bring a rain coat / an umbrella as it tends to rain quite often.
Arrive in advance, otherwise you might miss your most-wanted talk because the room was full.
The Open Source Policy Summit opened with excellent talks from @HennaVirkkunen , vice-president of the European Commission for Technical Sovereignty, and @dirkschroedter , Minister of Digitalization of Schleswig-Holstein. They're both strong advocates for European #opensource alternatives 🔥
We're at #FOSDEM with two talks!
🐾 Walkaway Stack: Radical, infrastructure-independent peer-to-peer systems
https://fosdem.org/2026/schedule/event/J3FLC3-walkaway-stack/
🐼 Towards a Local-First Linux Desktop with Modal, Reflection and p2panda
https://fosdem.org/2026/schedule/event/MCVBNK-p2panda-modal-reflection/
A few #fosdem advices for newcomers: wear a mask (it's very crowded, it's cold, you're in the middle of winter, people will be sick and there will be a flu cluster).
Wear warm clothes and preferably layered clothes: entering and leaving buildings all day long, you'll enjoy being able to open a zipper in the overly heated buildings and going out in the cold. Bring a rain coat / an umbrella as it tends to rain quite often.
Arrive in advance, otherwise you might miss your most-wanted talk because the room was full.
A few #fosdem advices for newcomers: wear a mask (it's very crowded, it's cold, you're in the middle of winter, people will be sick and there will be a flu cluster).
Wear warm clothes and preferably layered clothes: entering and leaving buildings all day long, you'll enjoy being able to open a zipper in the overly heated buildings and going out in the cold. Bring a rain coat / an umbrella as it tends to rain quite often.
Arrive in advance, otherwise you might miss your most-wanted talk because the room was full.
@fosdempgday starting!
Is it too late to book a train to Brussels and see what #FOSDEM is about?
Ready to travel to Brussels... Meet Masti at the #mastodon booth in Building F! #FOSDEM #plushtodon
Ready to travel to Brussels... Meet Masti at the #mastodon booth in Building F! #FOSDEM #plushtodon
There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:
➡️ https://schmaker.eu/display/c83e3896-2169-6d53-c71f-64c343942764
There are playlists for all the event streams on PeerTube at these links:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
You can follow these channels to see the streams pop up in your timeline on Mastodon etc:
➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz
(PeerTube admins wanting to federate these, you need to federate these specific channels.)
vhsky.cz
FOSDEM 2026
VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.
if you are interested in my #FOSDEM talk on Sunday at 15:30 in the #SBOM devroom, I have published a demo that outlines what we will be discussing: https://codeberg.org/kaniini/fosdem-sbom-demo
codeberg.org
fosdem-sbom-demo
Building SBOMs with Meson and pkgconf (and by hand with pkgconf).
이번 #FOSDEM 진짜 재밌는 세션 많다...

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AW level 1 (group A) Hardware 1 OpenFlexure Microscope 2 KICAD + FreeCAD 3 Framework Computer 4 RISC-V International 5 OpenPrinting

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Mainline Support for OrangePi RISC-V Boards A Track: RISC-V Room: H.2214 Day: Saturday Start (UTC+1): 18:00 End (UTC+1): 18:35 Video only: h2214 In the course of the past months, Michael has contributed to support for OrangePi RV2 and R2S in the mainline Linux kernel (6.19+), in Yocto's meta-riscv BSP layer and hopefully before FOSDEM 2026, in the U-Boot bootloader. Hoping to attract more users and contributors, and to inspire owners of other RISC-V boards, this presentation will review what has been done so far and the necessary steps to achieve this. It will also cover what's left to do on each board.

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KiCad Status A Track: Open Hardware and CAD/CAM Room: H.1309 (Van Rijn) Day: Sunday Start (UTC+1): 14:20 End (UTC+1): 15:00 Video only: h1309 Chat: Join the conversation! What to expect for the KiCad version 10 release, what the project hopes to achieve during version 11 development, and all the latest news about the KiCad project. https://www.kicad.org/

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SlimeVR Full Body Tracking A Track: Gaming and VR devroom Room: H.1302 (Depage) Day: Sunday Start (UTC+1): 11:25 End (UTC+1): 11:50 Video only: h1302 Chat: Join the conversation! SlimeVR is a fully open source hardware and software project turned company that produces both he required hardware and software for IMU based Full Body Tracking for VR, Motion Capture and VTubing. Over the last 4 years we have grown from a team of 2 and a desire to make cool stuff to an industry leading company with over 10 full time employees, 29.000+ customers and an active community over on discord with 69.000+ members! In short, SlimeVR uses IMU's (Inertial Measurement Unit) to estimate a virtual skeleton that can then be used for various purposes such as: Virtual Reality games, Motion capture through VMC or with BVH files and Vtubing which has become more and more popular over the years. Whilst we sell the hardware needed, people can also fully build their own hardware with off the shelf components!
if you are interested in my #FOSDEM talk on Sunday at 15:30 in the #SBOM devroom, I have published a demo that outlines what we will be discussing: https://codeberg.org/kaniini/fosdem-sbom-demo
codeberg.org
fosdem-sbom-demo
Building SBOMs with Meson and pkgconf (and by hand with pkgconf).
Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon
I got this badge thing last year at #FOSDEM . Perfect vibes, lol.
If you're off to #FOSDEM, here's my review from last year.
https://shkspr.mobi/blog/2025/02/fosdem-the-good-parts-and-the-not-so-good-parts/
Hope to see lots of you there 😃
shkspr.mobi
FOSDEM - The Good Parts and the Not-So-Good Parts
I'm just back from my first ever FOSDEM - a megaconference dedicated to Free and Open Source technology and culture. It was epic. I'm still ruminating on the experience, but here are my first impressions of what did and didn't work. The Good Bits Really, it is a dozen conferences squeezed into one. Over a thousand talks, on a seemingly infinite array of subjects, about a million people…
Leaving for Brussels tomorrow, a day later than planned due to circumstances. I'll miss half of Fosdem PGDay, but I'll be in time for the main event. I'll go by car, as soon as traffic allows.. Normally a 75 minute drive from here.
Anyone wanna meet and talk about Fediverse, Mastodon, Postgres etc, just let me know.
There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:
➡️ https://schmaker.eu/display/c83e3896-2169-6d53-c71f-64c343942764
There are playlists for all the event streams on PeerTube at these links:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
You can follow these channels to see the streams pop up in your timeline on Mastodon etc:
➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz
(PeerTube admins wanting to federate these, you need to federate these specific channels.)
vhsky.cz
FOSDEM 2026
VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.
Alright who else is currently in public transport to #FOSDEM rn!?
Proof of GNOMies
There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:
➡️ https://schmaker.eu/display/c83e3896-2169-6d53-c71f-64c343942764
There are playlists for all the event streams on PeerTube at these links:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
You can follow these channels to see the streams pop up in your timeline on Mastodon etc:
➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz
(PeerTube admins wanting to federate these, you need to federate these specific channels.)
vhsky.cz
FOSDEM 2026
VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.
There will be live video streams of FOSDEM 2026 via PeerTube, you can find out more details via @schmaker at:
➡️ https://schmaker.eu/display/c83e3896-2169-6d53-c71f-64c343942764
There are playlists for all the event streams on PeerTube at these links:
➡️ https://makertube.net/w/p/tH91FM3JdSe7b3cnqsfhmW
➡️ https://vhsky.cz/w/p/ixCUdbv6dmPVgeWLcKxLLG
You can follow these channels to see the streams pop up in your timeline on Mastodon etc:
➡️ @fosdem@makertube.net
➡️ @fosdem@vhsky.cz
(PeerTube admins wanting to federate these, you need to federate these specific channels.)
vhsky.cz
FOSDEM 2026
VHSky – Otevřená platforma pro sdílení videí bez reklam. Podporujeme kreativitu, svobodu projevu a komunitní obsah.
Hey y’all. The grown ups are all at #Fosdem and left us unsupervised. 😈
We're behind the pizza place!
Heading to Wolf Food Market again in about 30 mins with GNOMies!
Ihr seid am Wochenende auf der #FOSDEM ? Dann guckt doch am Samstag mal im Social Web Room vorbei. Einige Mitstreiter der @offene_netzwerke werden dort Vorträge halten:
https://digitalegesellschaft.de/2026/01/buendnis-offene-netzwerke-auf-der-fosdem-2026-de/
Why are there SO MANY interesting talks at the same time at #FOSDEM 🥲
If you’re going to FOSDEM, please wear masks. The venue is stuffy and con crud was a thing before the virus that can take away your ability to concentrate enough to make software.
It's FOSDEM this weekend!
The Social Web track, and many of the others, are a great opportunity to learn more about projects on the Social Web.
As always, we're really excited to hear more about what our friends and supporters are up to.
If you're not there in Brussels, you can follow along online with us. Check out the schedule below 👇
fosdem.org
FOSDEM 2026 - Schedule
It's FOSDEM this weekend!
The Social Web track, and many of the others, are a great opportunity to learn more about projects on the Social Web.
As always, we're really excited to hear more about what our friends and supporters are up to.
If you're not there in Brussels, you can follow along online with us. Check out the schedule below 👇
fosdem.org
FOSDEM 2026 - Schedule
#XMPP Summit
The current topics are "Account Recovery", "Passwordless Authentication" and "Mentions".
The XMPP Summit:
https://xmpp.org/2025/11/xmpp-summit-28/
Meet us at #FOSDEM 2026, too!
#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource #rtc
It's FOSDEM this weekend!
The Social Web track, and many of the others, are a great opportunity to learn more about projects on the Social Web.
As always, we're really excited to hear more about what our friends and supporters are up to.
If you're not there in Brussels, you can follow along online with us. Check out the schedule below 👇
fosdem.org
FOSDEM 2026 - Schedule
I'm in Brussels for #Fosdem26 🇪🇺
Will be giving a talk "The Social Web and Digital Sovereignty" for #socialwebfosdem on Saturday.
On Sunday I'm very happy to join the panel moderated by @jmaris on "The Fediverse and the EU's Digital Service Act" with @mellifluousbox and @alexandrageese
Looking for a great weekend. Meet old friends and make new ones. ✨
Arriving into Brussels for #fosdem, anyone else about?
This weekend we’re at @fosdem - and are proud to present the devroom we’re once again hosting with @sovtechfund, @nlnet, @linuxfoundation & @fsfe!
Come by on Saturday - full schedule here: https://fosdem.org/2026/schedule/track/funding-the-foss-ecosystem/
Our community and friends are gonna be in Brussels as well - find out where in this little thread 👇
(1/4)
fosdem.org
FOSDEM 2026 - Funding the FOSS Ecosystem
Foiled again by my heavy work schedule. I just saw @sjn at this #FOSDEM Fringe event thing, & he noted that I had failed to properly place my Brown Cheese order with him. My own fault for letting it fall off my @fosdem prep agenda.
Any Norwegians who haven't left for FOSDEM yet want to deliver me some Brown Cheese? I'll take as much as you can carry of G35 and Geitost. I'll pay you a 5% markup for your trouble.
Cc: @aslakr
Foiled again by my heavy work schedule. I just saw @sjn at this #FOSDEM Fringe event thing, & he noted that I had failed to properly place my Brown Cheese order with him. My own fault for letting it fall off my @fosdem prep agenda.
Any Norwegians who haven't left for FOSDEM yet want to deliver me some Brown Cheese? I'll take as much as you can carry of G35 and Geitost. I'll pay you a 5% markup for your trouble.
Cc: @aslakr
Can someone recommend a specialty coffee place in Brussels?
I stopped by Wolf Food Market for a bite on the way over to some meetings. I'm sitting by the Greek place!
Rue du Fossé aux Loups 50, 1000 Bruxelles, Belgium
maps.app.goo.gl
Google Maps
Find local businesses, view maps and get driving directions in Google Maps.
Join me for this on Sunday if your at #FOSDEM!
mastodon.design
Modal Collective (@modal@mastodon.design)
Hello FOSDEM! The Modal team is in Brussels in full force this week. Many of us are attending the GNOME OS hackfest, and @adz@post.lurk.org and @tbernard@mastodon.social have a talk in the Local First room on Sunday: https://fosdem.org/2026/schedule/event/MCVBNK-p2panda-modal-reflection Let us know if you want to meet up :) #gnome #localfirst #fosdem #reflection
Hello FOSDEM! The Modal team is in Brussels in full force this week.
Many of us are attending the GNOME OS hackfest, and @adz and @tbernard have a talk in the Local First room on Sunday: https://fosdem.org/2026/schedule/event/MCVBNK-p2panda-modal-reflection
Let us know if you want to meet up :)
fosdem.org
FOSDEM 2026 - Towards a Local-First Linux Desktop with Modal, Reflection and p2panda
Hello FOSDEM! The Modal team is in Brussels in full force this week.
Many of us are attending the GNOME OS hackfest, and @adz and @tbernard have a talk in the Local First room on Sunday: https://fosdem.org/2026/schedule/event/MCVBNK-p2panda-modal-reflection
Let us know if you want to meet up :)
fosdem.org
FOSDEM 2026 - Towards a Local-First Linux Desktop with Modal, Reflection and p2panda
Hello FOSDEM! The Modal team is in Brussels in full force this week.
Many of us are attending the GNOME OS hackfest, and @adz and @tbernard have a talk in the Local First room on Sunday: https://fosdem.org/2026/schedule/event/MCVBNK-p2panda-modal-reflection
Let us know if you want to meet up :)
fosdem.org
FOSDEM 2026 - Towards a Local-First Linux Desktop with Modal, Reflection and p2panda
Travelling to #FOSDEM?
Why not try out Loops, record and share some moments for us who can’t attend and use the #fosdem hashtag.
loops.video
Loops.video
The flagship Loops server, a new creative community for sharing videos and going viral.
My 1st talk for #EUOpenSourceWeek is done. Great to present on #a11y #WAD & #EAA at the #Drupal4Gov
I'm enjoying the great talks. Recurring focus on #procurement & drive to #DigitalSovereignty
Looking forward to #FOSDEM on the weekend.
Photo isn't me.
Hello Belgium! 🇧🇪👋 #FOSDEM
Are you coming to #fosdem ? Have you considered giving a 256 second lightning talk about something amusing or interesting (optional) (just doing a rapid infodump about some topic you like is highly encouraged)
#XSF Announcement
The 28th #XMPP #Summit starts today at 09:00 am (UTC+1)!
If you come in person, reach out before (almost full). Else join remotely:
https://xmpp.org/2025/11/xmpp-summit-28/
Meet us at #FOSDEM 2026, too!
#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource
Another year in which the stress of traveling and being around so many people made it that I'm not at #fosdem.
Have fun everyone.
Are you coming to #fosdem ? Have you considered giving a 256 second lightning talk about something amusing or interesting (optional) (just doing a rapid infodump about some topic you like is highly encouraged)
Interested in SSH and Post-Quantum Crypto? Come to the #PQCSA workshop on Friday afternoon before #FOSDEM and hear my thoughts on the topic! https://www.esat.kuleuven.be/cosic/events/pqcsa-workshop-pqc-migration/
esat.kuleuven.be
PQCSA workshop Open-Source PQC Libraries and Implementations – Migration to post-quantum cryptography
And finally, I'll trade you something nice for the #3dprinting crowd at #FOSDEM. #Prusa didn't get a booth because life happened to Pavel (not on Mastodon), but there will be a Core One with high temp nozzle at the #Grafana booth. I did ask for PEKK-CF and they should be able to bring a spool. That would be fun. I touched it a few times but never printed with it.
Edit: changed PEEK to PEKK-CF, thanks @fribbledom
Hey hivemind, some questions in the run-up to #FOSDEM
Are people from #newpipe and/or #tubular going to attend? I'll be pretty busy, but I would love to do a half hour UI/UX feedback session.
I did one spontaneously last FOSDEM but lost the contact data, and the number of improvements in this regard is sadly zero. That's on me, and I should have retained the contact data
I'm also happy to donate and/or donate to a charity of your choosing if that helps.
#retoots appreciated
Hey hivemind, some questions in the run-up to #FOSDEM
Along similar lines, is someone from #tusky going to attend? I would love to do a UI/UX feedback session as well. Some things are hard to explain over text and immediately obvious in person.
I'm also happy to donate and/or donate to a charity of your choosing if that helps.
#retoots appreciated
Hey hivemind, some questions in the run-up to #FOSDEM
And another one, though that doesn't need in-person: what's the least amount of effort to have a long-term-stable #homeassistant with #matter over #thread? I suspect a zbt-2 with the home assistant green? Are the 4GB of RAM enough? Or a #raspberrypi ? Or a N100?
#retoots appreciated
#XSF Announcement
The 28th #XMPP #Summit starts today at 09:00 am (UTC+1)!
If you come in person, reach out before (almost full). Else join remotely:
https://xmpp.org/2025/11/xmpp-summit-28/
Meet us at #FOSDEM 2026, too!
#jabber #chat #opensource #messaging #federation #Brussels, #Belgium #opensource
Just saw the news that @schmaker is rebroadcasting the livestream of the #FOSDEM Social Web Devroom (the fediverse international HQ!) onto Peertube and it already has a live #fediverse url (https://vhsky.cz/w/dQ97cEum3V9QvWP8MS5JVe) so you can copy that into your home servers search field to interact with the stream that hasn't yet started
vhsky.cz
Social web (Ferrer) - FOSDEM 2026
Livestream from room H.2215 (Ferrer) Topic: Social web Livechat is not bridged to FOSDEM staff, it's only intended for local commentaries. Schedule: 10:40 JSON Databases and Small ActivityPub Serve...
Just saw the news that @schmaker is rebroadcasting the livestream of the #FOSDEM Social Web Devroom (the fediverse international HQ!) onto Peertube and it already has a live #fediverse url (https://vhsky.cz/w/dQ97cEum3V9QvWP8MS5JVe) so you can copy that into your home servers search field to interact with the stream that hasn't yet started
vhsky.cz
Social web (Ferrer) - FOSDEM 2026
Livestream from room H.2215 (Ferrer) Topic: Social web Livechat is not bridged to FOSDEM staff, it's only intended for local commentaries. Schedule: 10:40 JSON Databases and Small ActivityPub Serve...
I am on my last flight to get to FOSDEM 2026 — for the Social Web track.
https://fosdem.org/2026/schedule/track/social-web/
I am arriving a bit earlier — arriving tomorrow.
RE: https://mastodon.social/@reiver/115724746004384948
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
mastodon.social
@reiver ⊼ (Charles) :batman: (@reiver@mastodon.social)
Attached: 1 image I will be at FOSDEM 2026 — for the Social Web track. https://fosdem.org/2026/schedule/track/social-web/ In Brussels on Saturday January 31st & Sunday February 1st. See you there? #FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
On my way to Brussels!
Interested in SSH and Post-Quantum Crypto? Come to the #PQCSA workshop on Friday afternoon before #FOSDEM and hear my thoughts on the topic! https://www.esat.kuleuven.be/cosic/events/pqcsa-workshop-pqc-migration/
esat.kuleuven.be
PQCSA workshop Open-Source PQC Libraries and Implementations – Migration to post-quantum cryptography
And finally, I'll trade you something nice for the #3dprinting crowd at #FOSDEM. #Prusa didn't get a booth because life happened to Pavel (not on Mastodon), but there will be a Core One with high temp nozzle at the #Grafana booth. I did ask for PEKK-CF and they should be able to bring a spool. That would be fun. I touched it a few times but never printed with it.
Edit: changed PEEK to PEKK-CF, thanks @fribbledom
Hey hivemind, some questions in the run-up to #FOSDEM
And another one, though that doesn't need in-person: what's the least amount of effort to have a long-term-stable #homeassistant with #matter over #thread? I suspect a zbt-2 with the home assistant green? Are the 4GB of RAM enough? Or a #raspberrypi ? Or a N100?
#retoots appreciated
Hey hivemind, some questions in the run-up to #FOSDEM
Along similar lines, is someone from #tusky going to attend? I would love to do a UI/UX feedback session as well. Some things are hard to explain over text and immediately obvious in person.
I'm also happy to donate and/or donate to a charity of your choosing if that helps.
#retoots appreciated
Hey hivemind, some questions in the run-up to #FOSDEM
Are people from #newpipe and/or #tubular going to attend? I'll be pretty busy, but I would love to do a half hour UI/UX feedback session.
I did one spontaneously last FOSDEM but lost the contact data, and the number of improvements in this regard is sadly zero. That's on me, and I should have retained the contact data
I'm also happy to donate and/or donate to a charity of your choosing if that helps.
#retoots appreciated
Oh no ... We have all this beer (more than 20 varieties), who will help us drink it
... Come join us for awesome music, delicious drinks and cool vibes (aka blinky Lights) during #bytenight2026 https://bytenight.brussels/
#fosdem ps. We also have loads of soft drinks as well as club mate of course.... Bring your friends and your friends friends
So hyped to be welcoming the amazing @alexandrageese to our #FOSDEM devroom!
Alexandra is undoubtedly the leading MEP working on social media, she's also on the Fediverse! If you haven't already, she's definitely worth following!
social.opensource.org
OSI Policy Team (@policy@opensource.org)
Attached: 1 image As disinformation, hate speech and censorship dominate traditional social media platforms, Member of the European Parliament @alexandrageese@bonn.social joins Mastodon ED @mellifluousbox@mastodon.social, @samvie@chaos.social, founder of @offene_netzwerke@eupolicy.social, and @jmaris@eupolicy.social to discuss the different ways the EU’s #DigitalServicesAct (#DSA) and the #Fediverse aim to combat these problems! Find us in the #EUpolicy devroom all day Sunday (UA2118)
As disinformation, hate speech and censorship dominate traditional social media platforms, Member of the European Parliament @alexandrageese joins Mastodon ED @mellifluousbox, @samvie, founder of @offene_netzwerke, and @jmaris to discuss the different ways the EU’s #DigitalServicesAct (#DSA) and the #Fediverse aim to combat these problems!
Find us in the #EUpolicy devroom all day Sunday (UA2118)
I just finished the slides for our talk on UnifiedPush (@unifiedpush) at FOSDEM 2026! Come see Simon (@S1m) and me in the FOSS on Mobile devroom this Saturday at 16:00.
Some people from the #Berlin #Fediverse Day are also at #Fosdem, some of them since Thursday. On Saturday, they will also be giving short presentations. 📣
Networking live and in colour on site in #Brussels. 👨👨👧👧
#SocialWeb Track 🔗 https://fosdem.org/2026/schedule/track/social-web/
fosdem.org
FOSDEM 2026 - Social Web
Does the EU need a fully competitive alternative to US tech giants, or can we do something different? Join us in the #EUpolicy devroom all day Sunday (UA2118) @ #FOSDEM with André Rebentisch to find out!
#Eurostack #DigitalSovereignty #EUpol
[JM]
This weekend we’re at @fosdem - and are proud to present the devroom we’re once again hosting with @sovtechfund, @nlnet, @linuxfoundation & @fsfe!
Come by on Saturday - full schedule here: https://fosdem.org/2026/schedule/track/funding-the-foss-ecosystem/
Our community and friends are gonna be in Brussels as well - find out where in this little thread 👇
(1/4)
fosdem.org
FOSDEM 2026 - Funding the FOSS Ecosystem
#FOSDEM weekend plans? Join us for coffee ☕ and great company 💜
Meet fellow women and gender-diverse (FLINTA) attendees for a relaxed meetup this Sunday at a café nearby!
📆 Sunday, from 15:00h
📍 Le Pain Quotidien (Chau de Boondael, 479)
Always a delight to be sent random circuit boards in the post 😄
Not sure I'll have enough time before #FOSDEM to set up a full #Meshtastic node, but I'll give it a go!
Sadly, I couldn't attend FOSDEM this year, but if you are attending, please feel free to spread the word about Pixelfed and Loops!
Pixelfed: https://pixelfed.org
Loops: https://joinloops.org
joinloops.org
Loops - Short videos. Your community. Your rules.
All the fun of short-form video, none of the corporate control. Loops is federated, open-source, and designed to give power back to creators and communities.
Looking forward to meeting folk at #FOSDEM in Brussels this weekend!
Whether you're an existing Snikket user and want to say hi, curious to learn more about Snikket, or need help with setting up your instance, come and see us on Level 1 of the AW building on Saturday and Sunday 🙂
Sadly, I couldn't attend FOSDEM this year, but if you are attending, please feel free to spread the word about Pixelfed and Loops!
Pixelfed: https://pixelfed.org
Loops: https://joinloops.org
joinloops.org
Loops - Short videos. Your community. Your rules.
All the fun of short-form video, none of the corporate control. Loops is federated, open-source, and designed to give power back to creators and communities.
Meet @debian at @fosdem2026 next weekend! Our booth will be at building H level 1. And Andreas Tille, the current Debian Project Leader, will give a talk titled 32 years of Debian: how a do-ocracy keeps evolving https://fosdem.org/2026/schedule/event/H3KFYZ-32_years_of_debian_how_a_do-ocracy_keeps_evolving/ #debian #fosdem #fosdem2026 #01
fosdem.org
FOSDEM 2026 - 32 years of Debian: how a do-ocracy keeps evolving
I just finished the slides for our talk on UnifiedPush (@unifiedpush) at FOSDEM 2026! Come see Simon (@S1m) and me in the FOSS on Mobile devroom this Saturday at 16:00.
I was a little jet-lagged and in a writing mood last night so I remixed my #FOSDEM talk from two years ago, “learning from disaster response teams to save the internet,” into a new blog post.
I hope you enjoy it!
hannahaubry.online
We are a movement
Our world is trending towards a future where most people won’t “matter.” A world controlled by a wildly wealthy few, enabled by fleets o...
We’re happy to share that Daniele Varrazzo, maintainer of psycopg, will be attending @fosdempgday this Friday and @fosdem on the weekend.
If you’re around, feel free to come say hi and ask him any questions you may have about Psycopg, PostgreSQL or Python database drivers. Drop us a message here if you wish.
See you soon! 👋
Photo from PyCon Italia 2022
#FOSDEM #PostgreSQL #Python #psycopg #OpenSource #fosdempgday
I was a little jet-lagged and in a writing mood last night so I remixed my #FOSDEM talk from two years ago, “learning from disaster response teams to save the internet,” into a new blog post.
I hope you enjoy it!
hannahaubry.online
We are a movement
Our world is trending towards a future where most people won’t “matter.” A world controlled by a wildly wealthy few, enabled by fleets o...
I will be at FOSDEM 2026 — for the Social Web track.
https://fosdem.org/2026/schedule/track/social-web/
In Brussels on Saturday January 31st & Sunday February 1st.
See you there?
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
I started a documentation repo for #FOSDEM advise - for new and old visitors, attendees and speakers. I figure we can crowdsource it so bring your pull-requests. I will greatly appreciate help.
If not, I will populate it myself slowly over time but it won't be as good.
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
Working on the #FOSDEM slides 👀✨
Got a partner (and or kids) who doesn't care about your nerdy #FOSDEM adventures, send them on a guided sightseeing tour around Brussels!
(registration required)
fosstodon.org
FOSDEM (@fosdem@fosstodon.org)
Guided sightseeing tours https://fosdem.org/2026/news/2026-01-27-sightseeing/
Guided sightseeing tours https://fosdem.org/2026/news/2026-01-27-sightseeing/
fosdem.org
FOSDEM 2026 - Guided sightseeing tours
We'd like to invite you to our #BoF session at #FOSDEM It's on Saturday at 13.00 in room K4.401. This is a meet-and-greet for everyone who is part of, or interested in, the #NGIZero ecosystem. We'll bring drinks and snacks :).
Preceding us at 12.00 in the same room is the BoF about the Open Internet Stack calls from @EUCommission the follow-up programme to #NGI.
For these and many more NGI Zero related talks and events at FOSDEM see: https://nlnet.nl/events/20260131/FOSDEM26/index.html
nlnet.nl
NLnet; Let's meet at FOSDEM 2026!
Got a partner (and or kids) who doesn't care about your nerdy #FOSDEM adventures, send them on a guided sightseeing tour around Brussels!
(registration required)
fosstodon.org
FOSDEM (@fosdem@fosstodon.org)
Guided sightseeing tours https://fosdem.org/2026/news/2026-01-27-sightseeing/
Guided sightseeing tours https://fosdem.org/2026/news/2026-01-27-sightseeing/
fosdem.org
FOSDEM 2026 - Guided sightseeing tours
who from you lot will be at FOSDEM this weekend? anyone want to meet up? anyone have some talk recommendations? #fosdem
Working on the #FOSDEM slides 👀✨
We'd like to invite you to our #BoF session at #FOSDEM It's on Saturday at 13.00 in room K4.401. This is a meet-and-greet for everyone who is part of, or interested in, the #NGIZero ecosystem. We'll bring drinks and snacks :).
Preceding us at 12.00 in the same room is the BoF about the Open Internet Stack calls from @EUCommission the follow-up programme to #NGI.
For these and many more NGI Zero related talks and events at FOSDEM see: https://nlnet.nl/events/20260131/FOSDEM26/index.html
nlnet.nl
NLnet; Let's meet at FOSDEM 2026!
We'd like to invite you to our #BoF session at #FOSDEM It's on Saturday at 13.00 in room K4.401. This is a meet-and-greet for everyone who is part of, or interested in, the #NGIZero ecosystem. We'll bring drinks and snacks :).
Preceding us at 12.00 in the same room is the BoF about the Open Internet Stack calls from @EUCommission the follow-up programme to #NGI.
For these and many more NGI Zero related talks and events at FOSDEM see: https://nlnet.nl/events/20260131/FOSDEM26/index.html
nlnet.nl
NLnet; Let's meet at FOSDEM 2026!
I started a documentation repo for #FOSDEM advise - for new and old visitors, attendees and speakers. I figure we can crowdsource it so bring your pull-requests. I will greatly appreciate help.
If not, I will populate it myself slowly over time but it won't be as good.
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
Come see me and my #spritely colleagues speak at #FOSDEM this year! https://community.spritely.institute/t/spritely-fosdem/796
community.spritely.institute
Spritely @ FOSDEM
Christine, Jessica, and myself will be presenting several talks at the FOSDEM conference in Brussels this weekend on 1/31 and 2/1. Click on links to individual talks to stream them live or watch after the conference when the recordings become available. If you are attending FOSDEM in person, come say hi! Saturday Speaker Title Developer Room Start End Christine, Jessica How to level up the fediverse Social Web 15:10 15:40 Dave Beyond JavaScript: Wasm GC present and future Browser an...
Coming to #FOSDEM? Come see the #Spritely crew speak! We've got a whole bunch of exciting talks lined up this year! https://community.spritely.institute/t/spritely-fosdem/796
community.spritely.institute
Spritely @ FOSDEM
Christine, Jessica, and myself will be presenting several talks at the FOSDEM conference in Brussels this weekend on 1/31 and 2/1. Click on links to individual talks to stream them live or watch after the conference when the recordings become available. If you are attending FOSDEM in person, come say hi! Saturday Speaker Title Developer Room Start End Christine, Jessica How to level up the fediverse Social Web 15:10 15:40 Dave Beyond JavaScript: Wasm GC present and future Browser an...
Coming to #FOSDEM? Come see the #Spritely crew speak! We've got a whole bunch of exciting talks lined up this year! https://community.spritely.institute/t/spritely-fosdem/796
community.spritely.institute
Spritely @ FOSDEM
Christine, Jessica, and myself will be presenting several talks at the FOSDEM conference in Brussels this weekend on 1/31 and 2/1. Click on links to individual talks to stream them live or watch after the conference when the recordings become available. If you are attending FOSDEM in person, come say hi! Saturday Speaker Title Developer Room Start End Christine, Jessica How to level up the fediverse Social Web 15:10 15:40 Dave Beyond JavaScript: Wasm GC present and future Browser an...
We're getting really close to #FOSDEM in #Brussels, and after having missed it last year, I'm quite excited!
Your truly will present #QUIC #MoQ stuff at #openmedia on Saturday (13:50), while on Sunday afternoon we'll have our first #MusicProduction devroom, where I'll talk about #VirtualOrchestration
Will I see you there? 🙏
fosdem.org
FOSDEM 2026 - Lorenzo Miniero
@jim one of the groups behind it is doing a talk at #fosdem this week https://fosdem.org/2026/schedule/event/THRG3E-la_suite_coop_model_for_digital_commons/
fosdem.org
FOSDEM 2026 - LaSuite.coop: A Public–Cooperative Model for Digital Commons
We'd like to invite you to our #BoF session at #FOSDEM It's on Saturday at 13.00 in room K4.401. This is a meet-and-greet for everyone who is part of, or interested in, the #NGIZero ecosystem. We'll bring drinks and snacks :).
Preceding us at 12.00 in the same room is the BoF about the Open Internet Stack calls from @EUCommission the follow-up programme to #NGI.
For these and many more NGI Zero related talks and events at FOSDEM see: https://nlnet.nl/events/20260131/FOSDEM26/index.html
nlnet.nl
NLnet; Let's meet at FOSDEM 2026!
Hey #FOSDEM attendees, we need some more helping hand during the weekend.
If you have some spare time, please help us as we have gaps to fill 😊
https://fosdem.org/2026/news/2026-01-27-call-for-volunteers/
c'ya at @fosdem
fosdem.org
FOSDEM 2026 - Call for volunteers
I updated my "How to survive FOSDEM" article.
@fosdem organizers updated map so I updated it as well. The change was simple: there is no ATM at ULB (for quite a while).
So I added an info about it. And some minor edit.
https://marcin.juszkiewicz.com.pl/2019/10/15/how-to-survive-fosdem/
marcin.juszkiewicz.com.pl
How to survive FOSDEM – Marcin Juszkiewicz
FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.
I updated my "How to survive FOSDEM" article.
@fosdem organizers updated map so I updated it as well. The change was simple: there is no ATM at ULB (for quite a while).
So I added an info about it. And some minor edit.
https://marcin.juszkiewicz.com.pl/2019/10/15/how-to-survive-fosdem/
marcin.juszkiewicz.com.pl
How to survive FOSDEM – Marcin Juszkiewicz
FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.
I started a documentation repo for #FOSDEM advise - for new and old visitors, attendees and speakers. I figure we can crowdsource it so bring your pull-requests. I will greatly appreciate help.
If not, I will populate it myself slowly over time but it won't be as good.
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
See you in Brussels! 🚀 #FOSDEM
Ansibleが嫌すぎてPyinfraに乗り換えましたが、FOSDEM 2026でPyinfraの面白そうな話があるみたい。
> 警告:この講演を聴くと、AnsibleのPlay bookを全てリファクタリングしたいという抑えきれない衝動に駆られるかもしれません。副作用として、生産性の向上、睡眠の質の向上、そして同僚がインフラコードを実際に理解してくれるようになることなどが挙げられます。
挑発的だなー。いいぞ、もっとやれ #pyinfra #fosdem #fosdem2026 #python #ansible
FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup: https://fosdem.org/2026/schedule/event/VEQTLH-infrastructure-as-python/
fosdem.org
FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup
Traitors UK Season 4 Finale
@evan After #fosdem, you can settle back and enjoy 'The Traitors (Ireland)'.
Watch different people crying at the departure of a close, dear friend they voted to banish. Marvel at the looks of absolute shock and horror at the breakfast table ! 🙂
https://www.bbc.co.uk/iplayer/episodes/m002q8sr/the-traitors-ireland
bbc.co.uk
The Traitors Ireland
Bring on the backstabbing. Siobhán McSweeney throws open the doors of Slane Castle for the ultimate reality game of trust and treachery. Let the mind games begin.
Looking forward to meeting folk at #FOSDEM in Brussels this weekend!
Whether you're an existing Snikket user and want to say hi, curious to learn more about Snikket, or need help with setting up your instance, come and see us on Level 1 of the AW building on Saturday and Sunday 🙂
#FOSDEM folks, one tip: I’m not usually one to preach about masking, but air quality in the devrooms is terrible, ventilation nonexistent, and flu season is reaching its peak. Mask😷! Take it from someone who failed to do so at a conference last week, and is spending 4 days and counting miserable in bed (and it seems to not be getting any better yet)
Hey #FOSDEM attendees, we need some more helping hand during the weekend.
If you have some spare time, please help us as we have gaps to fill 😊
https://fosdem.org/2026/news/2026-01-27-call-for-volunteers/
c'ya at @fosdem
fosdem.org
FOSDEM 2026 - Call for volunteers
Hey, going to #FOSDEM this weekend but already in Belgium on Thursday evening?
(and you're cool with carrying boxes around)
We still need volunteers to help with van loading at the fosdem hq (not at the campus itself):
The very first task on https://volunteers.fosdem.org/tasks/ (click on it for more info)
And in general can use more volunteers for other tasks as well:
https://fosdem.org/2026/news/2026-01-27-call-for-volunteers/
fosdem.org
FOSDEM 2026 - Call for volunteers
Hey, going to #FOSDEM this weekend but already in Belgium on Thursday evening?
(and you're cool with carrying boxes around)
We still need volunteers to help with van loading at the fosdem hq (not at the campus itself):
The very first task on https://volunteers.fosdem.org/tasks/ (click on it for more info)
And in general can use more volunteers for other tasks as well:
https://fosdem.org/2026/news/2026-01-27-call-for-volunteers/
fosdem.org
FOSDEM 2026 - Call for volunteers
Last minute #FOSDEM tips for newbies:
- wear layers
- use a scarf and gloves
- assume the onsite ATM is empty when you need it**
- be your usual open and friendly self
- be excellent to each other
Looking forward to seeing everyone again. It is home, away from home, with like minded and brilliant people.
I'll be around, just look for the "SWAT" name tag and start a conversation :-)
2026-01-27 update: **the onsite ATM went the way of the dinosaurs (e.g. it is gone)
Last minute #FOSDEM tips for newbies:
- wear layers
- use a scarf and gloves
- assume the onsite ATM is empty when you need it**
- be your usual open and friendly self
- be excellent to each other
Looking forward to seeing everyone again. It is home, away from home, with like minded and brilliant people.
I'll be around, just look for the "SWAT" name tag and start a conversation :-)
2026-01-27 update: **the onsite ATM went the way of the dinosaurs (e.g. it is gone)
We'll be at #FOSDEM, and give a talk on Sunday in the Local-First devroom! Come say hi!
https://fosdem.org/2026/schedule/event/CQHN8T-teamtype-towards-a-collaborative-editing-protocol/
We'll be at #FOSDEM, and give a talk on Sunday in the Local-First devroom! Come say hi!
https://fosdem.org/2026/schedule/event/CQHN8T-teamtype-towards-a-collaborative-editing-protocol/
Totgesagt? Keineswegs. Rund um Jabber (XMPP) gibt es nach wie vor eine erstaunlich engagierte Community. Der Digital Independence Day hat ordentlich Bewegung reingebracht: Innerhalb nur einer Woche entstanden Info-Folder in drei Sprachen – komplett layoutet von @digitalcourage. Deutsch und Englisch wurden noch rechtzeitig zur FOSDEM gedruckt, Französisch folgte als PDF. Ja, ein paar kleine Fehler sind noch drin – Version 2 kommt asap. Die Folder gibt’s im Digitalcourage-Shop: https://shop.digitalcourage.de

ALT text
Mehrere gedruckte Faltblätter und Karten zum Thema **XMPP/Jabber** liegen aufgefächert in einer Schachtel. Überschriften wie „Wechselrezept XMPP-Messenger“, „Recipe for XMPP Messaging“ und „Enjoy Your Meal!“; farbiges Design (Gelb/Lila), Icons, kurze Erklärtexte und ein QR-Code. Foto: GeOrG (vermutlich cc by)
I started a documentation repo for #FOSDEM advise - for new and old visitors, attendees and speakers. I figure we can crowdsource it so bring your pull-requests. I will greatly appreciate help.
If not, I will populate it myself slowly over time but it won't be as good.
github.com
GitHub - bagder/FOSDEM: Advice for FOSDEM attendees
Advice for FOSDEM attendees. Contribute to bagder/FOSDEM development by creating an account on GitHub.
Facing the 2038 problem head-on: Don't miss the #FOSDEM talk on how #opensource is preparing for the #Y2K38 time rollover. Learn how deep the issue runs & what the #openSUSE community is doing to fix it.
FOSDEM: https://fosdem.org/2026/schedule/event/KTFEWJ-2038-rollover-open-source/
More info: https://news.opensuse.org/2026/01/20/os-community-tackling-y2k38-epoch/
news.opensuse.org
Open-Source Community Tackling Y2K38 Epoch
Just 12 years remain before a fundamental limit in timekeeping threatens to disrupt unprepared computer systems; Y2K38 is the new Y2K, and open-source contri...
Ansibleが嫌すぎてPyinfraに乗り換えましたが、FOSDEM 2026でPyinfraの面白そうな話があるみたい。
> 警告:この講演を聴くと、AnsibleのPlay bookを全てリファクタリングしたいという抑えきれない衝動に駆られるかもしれません。副作用として、生産性の向上、睡眠の質の向上、そして同僚がインフラコードを実際に理解してくれるようになることなどが挙げられます。
挑発的だなー。いいぞ、もっとやれ #pyinfra #fosdem #fosdem2026 #python #ansible
FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup: https://fosdem.org/2026/schedule/event/VEQTLH-infrastructure-as-python/
fosdem.org
FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup
Ansibleが嫌すぎてPyinfraに乗り換えましたが、FOSDEM 2026でPyinfraの面白そうな話があるみたい。
> 警告:この講演を聴くと、AnsibleのPlay bookを全てリファクタリングしたいという抑えきれない衝動に駆られるかもしれません。副作用として、生産性の向上、睡眠の質の向上、そして同僚がインフラコードを実際に理解してくれるようになることなどが挙げられます。
挑発的だなー。いいぞ、もっとやれ #pyinfra #fosdem #fosdem2026 #python #ansible
FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup: https://fosdem.org/2026/schedule/event/VEQTLH-infrastructure-as-python/
fosdem.org
FOSDEM 2026 - PyInfra: Because Your Infrastructure Deserves Real Code in Python, Not YAML Soup
@terinjokes That is awesome! We are bringing our first batch of 90 different 2XS #hexstickers to #FOSDEM! Obviously we'll be bringing lots of classic sized hex stickers as well. Here's a teaser:
@terinjokes That is awesome! We are bringing our first batch of 90 different 2XS #hexstickers to #FOSDEM! Obviously we'll be bringing lots of classic sized hex stickers as well. Here's a teaser:
I'm looking forward to #FOSDEM. We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.
I'll be in Brussels at #CHAOSScon, the #OpenSource Policy Summit and #FOSDEM
Lots on my mind: Canadian digital sovereignty, AI alignment for OSS, grassroots organizing, funding open source and attestation. Hoping to learn lots!
https://sunnydeveloper.com/what-i-want-to-learn-in-brussels/
sunnydeveloper.com
What I Want to Learn in Brussels
I'll be at CHAOSScon (January 29), the Open Source Policy Summit (January 30 although still on the waitlist), and FOSDEM (February 1-2). If you're around, I'd love to connect over coffee ~ learn from and share with you! Digital Sovereignty in Canada There's growing momentum around digital sovereignty - the Open
I'm looking forward to #FOSDEM. We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.
Last minute #FOSDEM tips for newbies:
- wear layers
- use a scarf and gloves
- assume the onsite ATM is empty when you need it**
- be your usual open and friendly self
- be excellent to each other
Looking forward to seeing everyone again. It is home, away from home, with like minded and brilliant people.
I'll be around, just look for the "SWAT" name tag and start a conversation :-)
2026-01-27 update: **the onsite ATM went the way of the dinosaurs (e.g. it is gone)
I'm looking forward to #FOSDEM. We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.
@nemo made a #fosdem schedule app for the #playdate, I don't have one but if I did, I would totally try to use this
https://captnemo.in/kurbelfahrplan
@nemo made a #fosdem schedule app for the #playdate, I don't have one but if I did, I would totally try to use this
https://captnemo.in/kurbelfahrplan
This Sunday at #FOSDEM’26!
Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.
How do we make the next generation of protocols more difficult to weaponise?
This is the lens which I’ll use to look at Willow (https://willowprotocol.org), a family of publicly-funded, open source peer-to-peer protocols. Join me for a presentation of drawings, music, and insight gained from working in p2p for the past six years.
I'll be in Brussels later this week, and I'm looking forward to (re)connecting with community and friends at #FOSDEM!
mastodon.social
Mastodon (@Mastodon@mastodon.social)
Attached: 1 image Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles@hachyderm.io talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon
Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon
Just saw the news that @schmaker is rebroadcasting the livestream of the #FOSDEM Social Web Devroom (the fediverse international HQ!) onto Peertube and it already has a live #fediverse url (https://vhsky.cz/w/dQ97cEum3V9QvWP8MS5JVe) so you can copy that into your home servers search field to interact with the stream that hasn't yet started
vhsky.cz
Social web (Ferrer) - FOSDEM 2026
Livestream from room H.2215 (Ferrer) Topic: Social web Livechat is not bridged to FOSDEM staff, it's only intended for local commentaries. Schedule: 10:40 JSON Databases and Small ActivityPub Serve...
Just a friendly reminder that it's the #FOSDEM week 😀
7 rooms will be streamed over #PeerTube from VHSky.cz and MakerTube.net instances. Playlists here.
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Přátelská připomínka, že nás tento týden čeká #FOSDEM 😀
7 místností bude streamováno i na #PeerTube z instancí VHSky.cz a MakerTube.net. Playlisty zde.
makertube.net
FOSDEM 2026
Live streams of FOSDEM 2026 on MakerTube
I'm looking forward to #FOSDEM. We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.
I'm looking forward to #FOSDEM. We're bringing some easy to carry merch, loads of stickers, and even leaflets I designed. Definitely come by Mastodon's stand if you're there ☺️ We're going to be in building F this time.
Just a friendly reminder that it's the #FOSDEM week 😀
7 rooms will be streamed over #PeerTube from VHSky.cz and MakerTube.net instances. Playlists here.
=====
Přátelská připomínka, že nás tento týden čeká #FOSDEM 😀
7 místností bude streamováno i na #PeerTube z instancí VHSky.cz a MakerTube.net. Playlisty zde.
makertube.net
FOSDEM 2026
Live streams of FOSDEM 2026 on MakerTube
✈️ whining
As always these days, I'm the only person 😷'd on my flight.
The air is awful on this equipment: 1925 ppm of CO₂ at my seat.
Person next to me has a productive cough …😮💨… (can tell by sound), yet she isn't masked. 🙄
Welp, whatever 🦠 she's spewing on this row, I guess I'm bringing it to #FOSDEM.😔
As a reminder for those coming to @fosdem … please mask! It's not life-or-death anymore for most, but I lost a month of work (& missed my OWN keynote) last year when I got #COVID at FODSEM.
@RichiH
I wore a mask the whole time at #FOSDEM 2025, never took it off unless outside & far from people, & still got COVID. I wear bona fide tight fitting N-95s. They aren't perfect.
When everyone masks, it's when it really helps. There is really no good reason to not mask at a big event like @fosdem except when speaking on stage or asking a question or meeting outside.
My current predicament is highly offensive: someone coughing & blowing snot over & over just 3 feet from me with no mask.
✈️ whining
As always these days, I'm the only person 😷'd on my flight.
The air is awful on this equipment: 1925 ppm of CO₂ at my seat.
Person next to me has a productive cough …😮💨… (can tell by sound), yet she isn't masked. 🙄
Welp, whatever 🦠 she's spewing on this row, I guess I'm bringing it to #FOSDEM.😔
As a reminder for those coming to @fosdem … please mask! It's not life-or-death anymore for most, but I lost a month of work (& missed my OWN keynote) last year when I got #COVID at FODSEM.
As we've posted in our monthly blog posts before we're working hard on hardware CI to automatically run a bunch of tests on various phones for changes in the software we ship.
To accomplish this some of our team members have created PCB's to connect the phones to so we have full control over them, and after some iterations the first batch of the production units have just arrived!
We'll start setting them up in the hackathon we're doing after #FOSDEM and we'll soon share the initial results!

ALT text
Pictured are 20 PCB's in columns of 5. The first and last columns have the PCB's showing their back with the postmarketOS logo covering it and a QR code for more information, the second and third column are showing the top with all the connectors and transistors and such showing. The columns are spread out over static-resistance foam layers.
shall I go to FOSDEM this year
#fosdem #fosdem2026
Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon
I'll be in Brussels later this week, and I'm looking forward to (re)connecting with community and friends at #FOSDEM!
mastodon.social
Mastodon (@Mastodon@mastodon.social)
Attached: 1 image Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles@hachyderm.io talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon
Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon
Open Food Facts is going to FOSDEM in Brussels: Jan 31 – Feb 1
Pierre and a bunch of Open Food Facts volunteers will be there to meet the open-source community 🚀
FOSDEM is the biggest free open-source event where people share, build, and collaborate.
Pierre will give a talk:
→ Open Food Facts : Getting together to reduce health and environmental impacts of consumption
Come say hi 💚
#OpenFoodFacts #FOSDEM #OpenSource #Brussels #CivicTech #OpenData #Volunteers #TechForGood
⚙️ FOSDEM 2026 ⚙️ is near. Time to pick your sessions out of - by now 985 - sessions 🤯
Get the FOSDEM Schedule app for Android here:
🛒 https://f-droid.org/packages/info.metadude.android.fosdem.schedule
🛒 https://play.google.com/store/apps/details?id=info.metadude.android.fosdem.schedule
Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon
Busy week! We're preparing to meet the community at #FOSDEM at the weekend. Some members of the team will be at various events around Brussels from Thursday. As well as @haubles talk on the #socialweb track on Saturday, @mellifluousbox will be on a panel on the Policy track on Sunday. Plus, you'll be able to buy stickers and pins on our stand to #SupportMastodon
Looking for funding opportunities around the Open Internet Stack? 👀
📣 BoF at #FOSDEM26
🗓 Saturday | ⏰ 12:00–12:55 CET
📍 Room K.4.401
The session presents #HorizonEurope Open Internet Stack calls, the successor programme to @EC_NGI, with €41.3M available.
✔️ 2025 call results
✔️ 3 new funding topics
✔️ Q&A
🎤 Jean-Luc Dorel @EUCommission
#FOSDEM #NGI #OpenInternetStack #HorizonEurope #FOSS #DigitalCommons
fosdem.org
FOSDEM 2026 - Information on Open Internet Stack calls from European Commission
Anyone taking Flixbus from Berlin to #FOSDEM?
This Sunday at #FOSDEM’26!
Centralised systems were designed with the best of intentions, but were turned against us anyway. And peer-to-peer systems will be exactly the same.
How do we make the next generation of protocols more difficult to weaponise?
This is the lens which I’ll use to look at Willow (https://willowprotocol.org), a family of publicly-funded, open source peer-to-peer protocols. Join me for a presentation of drawings, music, and insight gained from working in p2p for the past six years.
Anyone taking Flixbus from Berlin to #FOSDEM?
The NGI Zero BoF room at #FOSDEM has been moved an hour from 12.00 to 13.00. Still in room K.4.401
https://fosdem.org/2026/schedule/event/DWAQ7X-ngi_zero_network_meetup/
But the 12.00 o'clock BoF is very interesting too: staff from the @EUCommission will present the topics open for applicants of the Open Internet Stack, the successor programme to Next Generation Internet for a total of 41.3M€.
https://fosdem.org/2026/schedule/event/977QTT-information_on_open_internet_stack_calls_from_european_commission/
#NGI #NGI0
fosdem.org
FOSDEM 2026 - Information on Open Internet Stack calls from European Commission
The NGI Zero BoF room at #FOSDEM has been moved an hour from 12.00 to 13.00. Still in room K.4.401
https://fosdem.org/2026/schedule/event/DWAQ7X-ngi_zero_network_meetup/
But the 12.00 o'clock BoF is very interesting too: staff from the @EUCommission will present the topics open for applicants of the Open Internet Stack, the successor programme to Next Generation Internet for a total of 41.3M€.
https://fosdem.org/2026/schedule/event/977QTT-information_on_open_internet_stack_calls_from_european_commission/
#NGI #NGI0
fosdem.org
FOSDEM 2026 - Information on Open Internet Stack calls from European Commission
Contributions of governments to #OpenSource are often unsustainable - fragmented, short term subsidies, feature work or new things. Nothing shifting billions of tax money from Big Tech to open source!
The public sector should work with existing communities that have managed a sustainable financial model. Commit to deploy these & shift real procurement money!
Debate me at #FOSDEM - between 12:55 and 13:40 on tis. Get involved!
https://fosdem.org/2026/schedule/track/collaboration-and-content-management/
fosdem.org
FOSDEM 2026 - Collaboration and content management
Just landed in #Brussels for the #EUOpenSourceWeek #FOSDEM I am less sure about my luggage, but will find out soon.
Looking forward to talking about #accessibility #OpenSource & #DigitalSovereignty
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!
- Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
- The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
- There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.
As always, watch the #FOSDEM and #socialwebfosdem and #FOSDEM2026 hashtags for news and updates.
If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.
FediForum | Upcoming FediForum and Social Web Community Events
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!
- Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
- The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
- There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.
As always, watch the #FOSDEM and #socialwebfosdem and #FOSDEM2026 hashtags for news and updates.
If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.
FediForum | Upcoming FediForum and Social Web Community Events
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!
- Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
- The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
- There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.
As always, watch the #FOSDEM and #socialwebfosdem and #FOSDEM2026 hashtags for news and updates.
If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.
FediForum | Upcoming FediForum and Social Web Community Events
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!
- Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
- The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
- There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.
As always, watch the #FOSDEM and #socialwebfosdem and #FOSDEM2026 hashtags for news and updates.
If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.
FediForum | Upcoming FediForum and Social Web Community Events
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you're visiting this week! Mastodon maintains a booth at FOSDEM throughout the weekend. It's a great place to get Mastodon merch or take a selfie with the Mastodon team. The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing. There will be a […]
Next week is European Open Source Week in Brussels, culminating in FOSDEM 2026 on the weekend. There are several important ways to stay connected to the Fediverse while you’re visiting this week!
- Mastodon maintains a booth at FOSDEM throughout the weekend. It’s a great place to get Mastodon merch or take a selfie with the Mastodon team.
- The Social Web Dev Room is a day-long event on Jan 31 in room H.2215 with loads of talks about Fediverse software and Fediverse organizing.
- There will be a loose mingling of Fediverse people at the À La Mort Subite bar in Brussels on Friday Jan 30 after 8PM. Wear a Fediverse symbol on a nametag or some other creative way so people can find you. Find your own table and then start mingling. There’s no organized activities or special space; just a node in space-time where you’re more likely to run into Fediverse people than normal.
As always, watch the #FOSDEM and #socialwebfosdem and #FOSDEM2026 hashtags for news and updates.
If you’re not travelling to Brussels, watch for streaming video from room H.2215 . There are also Fediverse events happening throughout the world throughout the year; Fediforum keeps a great list of the most prominent.
FediForum | Upcoming FediForum and Social Web Community Events
2026-01: monthly blog post reboot
* Excited for FOSDEM, we'll have a stand and talks
* #PineNote moved up to community
* New nightly repositories
* First Contributor Support Programme report
* systemd musl support + service file upstreaming
* Number of settings apps in Phosh reduced
* USB stack reworked
* loongarch64 binary packages
* New maintainers.txt files
Thanks to everybody who contributes to postmarketOS, you are amazing!
https://postmarketos.org/blog/2026/01/25/pmOS-update-2026-01/
postmarketos.org
postmarketOS in 2026-01: monthly blog post reboot
Aiming for a 10 year life-cycle for smartphones
If you have something you would have shared at #FOSDEM if not for the crowds and the risk of contracting the FOSDEM-flu, consider making it a part of #fluConf instead.
We'll continue accepting submissions until the end of Friday, January 30th:
fluconf.online
Submit your proposal
Submit your proposal for FluConf 2026
I'm really happy to share I'll be at #FOSDEM - I'll be giving a talk with @nex about Continuwuity on Sunday. I'll also be at the @matrix booth 5pm-6pm both days, if you want to track me down to chat!
Schedule link: https://fosdem.org/2026/schedule/event/ETMLM8-signed_sealed_stolen_how_we_patched_critical_vulnerabilities_under_fire/
fosdem.org
FOSDEM 2026 - Signed, Sealed, Stolen: How We Patched Critical Vulnerabilities Under Fire
In the run-up to #FOSDEM, always think of what people try to protect via copyright. In this case, it's three blank lines!
http://trillian.mit.edu/~jc/humor/ATT_Copyright_true.html #viva #opensource
#freesoftware
trillian.mit.edu
The /bin/true Command and Copyright
In the run-up to #FOSDEM, always think of what people try to protect via copyright. In this case, it's three blank lines!
http://trillian.mit.edu/~jc/humor/ATT_Copyright_true.html #viva #opensource
#freesoftware
trillian.mit.edu
The /bin/true Command and Copyright
If you have something you would have shared at #FOSDEM if not for the crowds and the risk of contracting the FOSDEM-flu, consider making it a part of #fluConf instead.
We'll continue accepting submissions until the end of Friday, January 30th:
fluconf.online
Submit your proposal
Submit your proposal for FluConf 2026
Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.
There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!
Hi, I'm coming to #FOSDEM next week. Who wants to meet up?
I'm working on an Ansible collection of roles to manage PostgreSQL components for a year now. I'm starting the process to make it open source by following best practices like testing with molecule, run sanity checks, tweaking github actions to run tests against multiple matrices, releasing to galaxy. I hope it will be ready for FOSDEM 🤞🏻
Will you be at #FOSDEM or in Brussels next week and want to meet some of the team? 👀
We have a few more spots open to register for the event at Little Delirium on Jan 31! If you haven't registered yet, do so before space runs out 👇🏼
#HomeAssistant #SmartHome #HomeAutomation #OpenSource
https://luma.com/ptshwcqn
luma.com
Meet the Home Assistant team - FOSDEM Brussels · Luma
We'd love for you to join us 😎 Join the Open Home Foundation and key members of the Home Assistant team for a meetup in Brussels during FOSDEM 2026! 🤩 We're…
Will you be at #FOSDEM or in Brussels next week and want to meet some of the team? 👀
We have a few more spots open to register for the event at Little Delirium on Jan 31! If you haven't registered yet, do so before space runs out 👇🏼
#HomeAssistant #SmartHome #HomeAutomation #OpenSource
https://luma.com/ptshwcqn
luma.com
Meet the Home Assistant team - FOSDEM Brussels · Luma
We'd love for you to join us 😎 Join the Open Home Foundation and key members of the Home Assistant team for a meetup in Brussels during FOSDEM 2026! 🤩 We're…
In a week from now, join the #LocalFirst and #CRDT devroom at #fosdem26 #fosdem in Brussels!
with @horusiath and Yjs
fosstodon.org
Open Local First (@localfirst@fosstodon.org)
Attached: 1 image @horusiath will be talking about tricks and tips for using Yjs/Yrs at @fosdem '26 #LocalFirst devroom! Come listen to the core team member behind Yjs/Yrs, the mainstream #CRDTs library! He'll address some of the common pitfalls that new developers may encounter when working with Yjs library, what are the causes, and how to overcome them. Come early before 9:00 and take your seat for a whole lineup of 25 amazing speakers! It is free Sunday 1st Feb 2026 in room K3.201. https://openlocalfirst.org/schedules/#2-optimising-yjs
@horusiath will be talking about tricks and tips for using Yjs/Yrs at
@fosdem '26 #LocalFirst devroom!
Come listen to the core team member behind Yjs/Yrs, the mainstream #CRDTs library!
He'll address some of the common pitfalls that new developers may encounter when working with Yjs library, what are the causes, and how to overcome them.
Come early before 9:00 and take your seat for a whole lineup of 25 amazing speakers! It is free
Sunday 1st Feb 2026 in room K3.201.
Hi, I'm coming to #FOSDEM next week. Who wants to meet up?
I'm planning to be at #FOSDEM this time next week so if there you are planning to be there and would like to catch up please do drop me a message.
I'm also planning to be in Brussels for a couple of days after FOSDEM to be able to meet with folks and catch up with folks that might not has as much time during the event itself but do have time in the week so let me know if you'd like to catch up :)
After missing the last 2 years of FOSDEM due to forgetting about it and poor planning on my part I'm really excited to be spending this weekend actually organising my stuff ready to go!
Hi, I'm coming to #FOSDEM next week. Who wants to meet up?
Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.
There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!
Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.
There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!
Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.
There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!
captnemo.in/kurbelfahrpl...
I made a #fosdem schedule app for the #playdate. Made with help from Claude Code. If you find bugs, please report them in person next week.
Kurbelfahrplan
captnemo.in
Kurbelfahrplan
Kurbelfahrplan is a FOSDEM conference schedule app for your Playdate
captnemo.in/kurbelfahrpl...
I made a #fosdem schedule app for the #playdate. Made with help from Claude Code. If you find bugs, please report them in person next week.
Kurbelfahrplan
captnemo.in
Kurbelfahrplan
Kurbelfahrplan is a FOSDEM conference schedule app for your Playdate
Codeberg and Forgejo will have a stand (K5) at FOSDEM 2026 in Brussels. Come by and chat with Codeberg and Forgejo contributors.
There'll also be Codeberg and Forgejo stickers. If your Codeberg or Forgejo hosted project has stickers and you're looking for a way to distribute them: Get in touch and we can organise it!
Interested in #declarative computing, #linux or #reproducible software? #Guix is going to be at #FOSDEM for lots of goodness on #guile #scheme and the #nix approach to packaging #FreeSoftware - check out the talks various people are giving:
https://guix.gnu.org/blog/2026/meet-guix-at-fosdem-2026/
As usual the Declarative and Minimalist computing track will have lots of interesting #lisp #spritely and #nrepl talks!
guix.gnu.org
Meet Guix at FOSDEM — 2026 — Blog — GNU Guix
Blog posts about GNU Guix.
my friend @nemo will be at #fosdem this year, carrying the torch at the foss united booth. talk to him about funding.json / floss.fund … or chat about open source in india and germany! he’s good people.
bsky.app
Nemo (@captnemo.in)
I’ll be around at @fosdem.org this year, and manning the FOSS United / funding.json / floss.fund booth.
my friend @nemo will be at #fosdem this year, carrying the torch at the foss united booth. talk to him about funding.json / floss.fund … or chat about open source in india and germany! he’s good people.
bsky.app
Nemo (@captnemo.in)
I’ll be around at @fosdem.org this year, and manning the FOSS United / funding.json / floss.fund booth.
Each year we are excited to see how many NLnet grantees we can spot in the list of @fosdem speakers. This year is a new high with over 100 speakers!
Another record will be broken at our hex sticker table. We'll be bringing over 300.000 stickers featuring more than 300 unique hex designs.
We have 2 BoF meetups, 1 with @NGIZero and 1 NLnet get-together and we'll be bringing snacks.
And Michiel Leenaars will give the opening keynote on Saturday.
Let's meet at #FOSDEM!
https://nlnet.nl/events/20260131/FOSDEM26/index.html
nlnet.nl
NLnet; Let's meet at FOSDEM 2026!
We will be at FOSDEM 2026. Jan 31 and Feb 1.
Just look for our black flags with the Furilabs and VoidPhone logo’s on them. We will have a heap of phones to test and buy in person. We will have at least 3 people at the booth to answer all your FLX1S questions.
Internet Archive Europe at #FOSDEM2026: Let's Meet in Brussels!
Visit our stand on Saturday, 31 January, and spot us around FOSDEM on Sunday, 1 February
📍 Where: K2-A-11, ULB Solbosch Campus, Brussels
🔗 More info: https://www.internetarchive.eu/2026/01/22/internet-archive-europe-at-fosdem-2026-lets-meet-in-brussels/
#FOSDEM #OpenSource
internetarchive.eu
Internet Archive Europe at FOSDEM 2026: Let’s Meet in Brussels - Internet Archive Europe
We’re delighted to share that the Internet Archive Europe will be present at FOSDEM 2026, the Free and Open Source Software Developers’ European Meeting, taking place in Brussels on 31 January and 1 February 2026. FOSDEM is one of Europe’s most important gatherings for the free and open source community: a two-day, community-driven event that
We will be attending #fosdem this year (and also for the first time). So if you are around and want to talk about #LAUTI, #events in the fediverse, #coopcloud or tech #coops in general just drop us a line for a meetup.
#fosdem2026 #fosdem26
We will be attending #fosdem this year (and also for the first time). So if you are around and want to talk about #LAUTI, #events in the fediverse, #coopcloud or tech #coops in general just drop us a line for a meetup.
#fosdem2026 #fosdem26
Last week, I had an online meeting with the developers of #Gancio, #Mobilizon and #LAUTI. We either found out that we had already planned our trip to this year's #FOSDEM or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem
And directly afterwards there is the @nlnet meet and greet, great timing! :)
event-federation.eu
FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation
Last week, I had an online meeting with the developers of #Gancio, #Mobilizon and #LAUTI. We either found out that we had already planned our trip to this year's #FOSDEM or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem
And directly afterwards there is the @nlnet meet and greet, great timing! :)
event-federation.eu
FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation
FOSDEM 2026 (Brussels): Sun Feb 1, 09:35 CET, UB5.230 (my last talk)
Accessible Sovereignty: Why the Four Freedoms Depend on Inclusion (Community devroom)
Thesis: the Four Freedoms are not real if people with disabilities cannot use the tools, study them, share them, and improve them in practice. Accessibility is the operational layer that makes software freedom exercisable.
Event: https://fosdem.org/2026/schedule/event/ANGFQX-our_freedoms_depend_on_accessibility
fosdem.org
FOSDEM 2026 - Accessible Sovereignty: Why the Four Freedoms Depend on Inclusion
Internet Archive Europe at #FOSDEM2026: Let's Meet in Brussels!
Visit our stand on Saturday, 31 January, and spot us around FOSDEM on Sunday, 1 February
📍 Where: K2-A-11, ULB Solbosch Campus, Brussels
🔗 More info: https://www.internetarchive.eu/2026/01/22/internet-archive-europe-at-fosdem-2026-lets-meet-in-brussels/
#FOSDEM #OpenSource
internetarchive.eu
Internet Archive Europe at FOSDEM 2026: Let’s Meet in Brussels - Internet Archive Europe
We’re delighted to share that the Internet Archive Europe will be present at FOSDEM 2026, the Free and Open Source Software Developers’ European Meeting, taking place in Brussels on 31 January and 1 February 2026. FOSDEM is one of Europe’s most important gatherings for the free and open source community: a two-day, community-driven event that
FOSDEM 2026 (Brussels): I am speaking (again) Sat Jan 31, 16:05 CET in K.3.401.
“We Need to Support Authors Better to Deliver Accessible Content”
Track: Collaboration & Content Management 
Thesis: Many accessibility errors are introduced when documents are authored.
Audits just record the damage.
fosdem.org
FOSDEM 2026 - We Need to Support Authors Better to Deliver Accessible Content
I am speaking with Maurice Hendriks at #FOSDEM:
“Procurement Is the Biggest Form of Fundraising for FLOSS”
Track: Funding the FOSS Ecosystem 
Thesis: donations are optional and fragile. Procurement is structural. If public buyers require open deliverables and upstream work, they create durable funding for maintenance and security.
Event: https://fosdem.org/2026/schedule/event/3YWKPG-lets_take_public_money_public_code_seriously/ 
“Public Money, Public Code” context: https://publiccode.eu/en/ 
#FOSDEM #FOSS #OpenSource #Procurement #PublicMoneyPublicCode
publiccode.eu
Public Money, Public Code
Public Money, Public Code - A campaign for releasing publicly financed software as Free Software
Each year we are excited to see how many NLnet grantees we can spot in the list of @fosdem speakers. This year is a new high with over 100 speakers!
Another record will be broken at our hex sticker table. We'll be bringing over 300.000 stickers featuring more than 300 unique hex designs.
We have 2 BoF meetups, 1 with @NGIZero and 1 NLnet get-together and we'll be bringing snacks.
And Michiel Leenaars will give the opening keynote on Saturday.
Let's meet at #FOSDEM!
https://nlnet.nl/events/20260131/FOSDEM26/index.html
nlnet.nl
NLnet; Let's meet at FOSDEM 2026!
Interested in #declarative computing, #linux or #reproducible software? #Guix is going to be at #FOSDEM for lots of goodness on #guile #scheme and the #nix approach to packaging #FreeSoftware - check out the talks various people are giving:
https://guix.gnu.org/blog/2026/meet-guix-at-fosdem-2026/
As usual the Declarative and Minimalist computing track will have lots of interesting #lisp #spritely and #nrepl talks!
guix.gnu.org
Meet Guix at FOSDEM — 2026 — Blog — GNU Guix
Blog posts about GNU Guix.
Each year we are excited to see how many NLnet grantees we can spot in the list of @fosdem speakers. This year is a new high with over 100 speakers!
Another record will be broken at our hex sticker table. We'll be bringing over 300.000 stickers featuring more than 300 unique hex designs.
We have 2 BoF meetups, 1 with @NGIZero and 1 NLnet get-together and we'll be bringing snacks.
And Michiel Leenaars will give the opening keynote on Saturday.
Let's meet at #FOSDEM!
https://nlnet.nl/events/20260131/FOSDEM26/index.html
nlnet.nl
NLnet; Let's meet at FOSDEM 2026!
We've teamed up with @apell, @EclipseFdn, @lfeurope, @mozilla, @OpenForumEurope, and @openssf to bring you the Open Source & EU Policy #devroom at #FOSDEM #FOSDEM26!
We're bringing together developers, Commission Officials and MEPs to discuss #DigitalSovereignty, Open Source and #Democracy, upcoming #EU policies, solving the EU's problems with #OpenSource, and the #CyberResilienceAct and #Standards.
We look forward to sharing more about the agenda soon in the comng days!
[JM]
Last week, I had an online meeting with the developers of #Gancio, #Mobilizon and #LAUTI. We either found out that we had already planned our trip to this year's #FOSDEM or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem
And directly afterwards there is the @nlnet meet and greet, great timing! :)
event-federation.eu
FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation
Last week, I had an online meeting with the developers of #Gancio, #Mobilizon and #LAUTI. We either found out that we had already planned our trip to this year's #FOSDEM or were thinking about it. We spontaneously proposed a last-minute BOF, and I'm glad it was accepted. See you in Brussels! :) @fosdem
And directly afterwards there is the @nlnet meet and greet, great timing! :)
event-federation.eu
FOSDEM – BOF/Unconference: Shaping the Future of Events and Calendars in the Fediverse – Event Federation
I updated my "How to survive FOSDEM" article.
@fosdem organizers updated map so I updated it as well. The change was simple: there is no ATM at ULB (for quite a while).
So I added an info about it. And some minor edit.
https://marcin.juszkiewicz.com.pl/2019/10/15/how-to-survive-fosdem/
marcin.juszkiewicz.com.pl
How to survive FOSDEM – Marcin Juszkiewicz
FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.
We will be attending #fosdem this year (and also for the first time). So if you are around and want to talk about #LAUTI, #events in the fediverse, #coopcloud or tech #coops in general just drop us a line for a meetup.
#fosdem2026 #fosdem26
If you’re attending FOSDEM next weekend, we’ll be there! We’re giving a talk about bringing open source to trust and safety on Sunday:
https://fosdem.org/2026/schedule/event/U7ABHE-roost-osprey/
We don’t have a stand this year, but you can probably find ROOSTers hanging around our Matrix, ATproto, and fediverse friends as well. Or message me to find out where we’re at. 👀
fosdem.org
FOSDEM 2026 - Stop Reinventing in Isolation: Bringing Open Source to Trust & Safety Infrastructure
Anyone driving from Berlin to Brussels for #FOSDEM?
I updated my "How to survive FOSDEM" article.
@fosdem organizers updated map so I updated it as well. The change was simple: there is no ATM at ULB (for quite a while).
So I added an info about it. And some minor edit.
https://marcin.juszkiewicz.com.pl/2019/10/15/how-to-survive-fosdem/
marcin.juszkiewicz.com.pl
How to survive FOSDEM – Marcin Juszkiewicz
FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.
We've teamed up with @apell, @EclipseFdn, @lfeurope, @mozilla, @OpenForumEurope, and @openssf to bring you the Open Source & EU Policy #devroom at #FOSDEM #FOSDEM26!
We're bringing together developers, Commission Officials and MEPs to discuss #DigitalSovereignty, Open Source and #Democracy, upcoming #EU policies, solving the EU's problems with #OpenSource, and the #CyberResilienceAct and #Standards.
We look forward to sharing more about the agenda soon in the comng days!
[JM]
⏰ #FOSDEM is around the corner! And we will be in the middle of it all!
Have a look at our amazing talks about #FreeSoftware #Policy #Legal topics ..., happening all over FOSDEM.
You do not want to miss any of our sessions?
🫶 Follow us and stay tuned for more info about FSFE at FOSDEM.
And of course, you can find us at our booth, building K Level 2, stand 9.
fsfe.org
Events - FSFE
If you know about a FSFE related event that is not yet listed here or that you run on your own, you can easily add it by using our event announcement tool....
🚨 Less than 2 weeks until OTel Unplugged EU!
We're nearly at capacity. If you're still thinking about it, stop thinking and register 😅
Feb 2 in Brussels. Last chance: https://buff.ly/aaUyQsx
#OpenTelemetry #FOSDEM
Thingy, calm down, it's not even FOSDEM yet, it's my home!
⏰ #FOSDEM is around the corner! And we will be in the middle of it all!
Have a look at our amazing talks about #FreeSoftware #Policy #Legal topics ..., happening all over FOSDEM.
You do not want to miss any of our sessions?
🫶 Follow us and stay tuned for more info about FSFE at FOSDEM.
And of course, you can find us at our booth, building K Level 2, stand 9.
fsfe.org
Events - FSFE
If you know about a FSFE related event that is not yet listed here or that you run on your own, you can easily add it by using our event announcement tool....
Something I'd really like to see from @fosdem - a graph of which social media addresses speakers have on their profile / presentations over the years. Last year it was still quite disappointing that the number of people with Mastodon on their slides was quite low. Maybe something for the stats session at the end?
#FOSDEM #fosdem2026
Let me tease you with a real "thought leader slide" from my coming #FOSDEM talk 😎
We will be at FOSDEM 2026. Jan 31 and Feb 1.
Just look for our black flags with the Furilabs and VoidPhone logo’s on them. We will have a heap of phones to test and buy in person. We will have at least 3 people at the booth to answer all your FLX1S questions.
Rolling east through the night 🌙🚆
On the Nightjet to Vienna and we’ve just passed Cologne. Lights low, steady rhythm of the rails, and that brilliant feeling of waking up somewhere completely new tomorrow. First sleeper train and I am very much a fan already.
This is exactly why I love travelling this way.
#BetterByRail
#NightTrain
#SleeperTrain
#Nightjet
#EuropeByRail
#FlyLess
#SlowTravel
#WinterRailTrip
#RailAdventure
#FOSDEM
#FOSDEM2026
Arrived right on time, dumped my bag, then headed out for a wander. Stumbled past the Porte de Hal, grabbed Lebanese food, and ate outside soaking up the early evening buzz. Exactly the kind of pause that makes rail travel so good.
Back to the station next. NightJet at 19:06 and my first proper sleeper train awaits. Very excited about this bit.
#BetterByRail
#FlyLess
#EuropeByRail
#NightTrain
#SleeperTrain
#RailAdventure
#SlowTravel
#WinterRailTrip
#Brussels
#FOSDEM
#FOSDEM2026
Just boarded and waiting for departure. Doors closed, everything on time, and that quiet pre-departure buzz in the carriage. Next stop Brussels, with night trains and Central Europe to follow.
#BetterByRail
#FlyLess
#EuropeByRail
#TrainTravel
#Eurostar
#SlowTravel
#WinterRailTrip
#FOSDEM
#FOSDEM2026
Through security and passport control at St Pancras and now waiting to board. Super smooth and impressively quick, no queue at all. This is how international travel should feel.
Next stop Brussels on Eurostar, then onwards by night train into Central Europe. The rail adventure continues.
#BetterByRail
#FlyLess
#EuropeRailAdventure
#SlowTravel
#EuropeByRail
#WinterRailTrip
#StPancras
#StPancrasInternational
#Eurostar
#FOSDEM
#FOSDEM2026
Are there any #FOSDEM parties / meet-ups happening on Friday 30th?
If not, anyone up for a beer and a bite to eat somewhere?
Rolled into Paddington right on time. First leg complete and the rhythm of the journey is setting in. Next up is St Pancras and Eurostar to Brussels, then the real fun begins with night trains and Central Europe ahead.
Still very much #BetterByRail. No flying, just watching Britain slide past the window and enjoying the feeling of actually travelling, not teleporting.
#FlyLess
#EuropeRailAdventure
#SlowTravel
#EuropeByRail
#WinterRailTrip
#GWR
#IET
#Class800
#Paddington
#FOSDEM
#FOSDEM2026
Rail adventure time! Starting at #BristolTempleMeads, heading to #Budapest. First stop #LondonPaddington
#BetterByRail #FlyLess #EuropeRailAdventure #FOSDEM #FOSDEM2026 #GWR #IET #Class800 #SlowTravel #EuropeByRail #WinterRailTrip
The folks at @Luanti are struggling to collect the last bits for their #FOSDEM funding. I already donated in order to be able to meet these wonderful people in Bruxelles.
Please donate. ❤️
hachyderm.io
rubenwardy (@rubenwardy@hachyderm.io)
@ed@livellosegreto.it @boz@mastodon.uno @ItaLinuxSociety@mastodon.uno @zughy@livellosegreto.it The 3000 € figure was estimated based on previous years - FOSDEM 25 cost 2800 €. We're now expecting the cost to be under 2000 € as we're able to reuse some materials bought in previous years and also travel is cheaper. You can see a breakdown here: https://opencollective.com/luanti/projects/fosdem-26 The costs for fosdem 25 can be found here https://forum.luanti.org/viewtopic.php?p=447484#p447484
@ed @boz @ItaLinuxSociety @zughy
The 3000 € figure was estimated based on previous years - FOSDEM 25 cost 2800 €.
We're now expecting the cost to be under 2000 € as we're able to reuse some materials bought in previous years and also travel is cheaper. You can see a breakdown here: https://opencollective.com/luanti/projects/fosdem-26
The costs for fosdem 25 can be found here https://forum.luanti.org/viewtopic.php?p=447484#p447484
forum.luanti.org
Luanti Non-Profit: We've Joined Open Collective Europe - Luanti Forums
The folks at @Luanti are struggling to collect the last bits for their #FOSDEM funding. I already donated in order to be able to meet these wonderful people in Bruxelles.
Please donate. ❤️
hachyderm.io
rubenwardy (@rubenwardy@hachyderm.io)
@ed@livellosegreto.it @boz@mastodon.uno @ItaLinuxSociety@mastodon.uno @zughy@livellosegreto.it The 3000 € figure was estimated based on previous years - FOSDEM 25 cost 2800 €. We're now expecting the cost to be under 2000 € as we're able to reuse some materials bought in previous years and also travel is cheaper. You can see a breakdown here: https://opencollective.com/luanti/projects/fosdem-26 The costs for fosdem 25 can be found here https://forum.luanti.org/viewtopic.php?p=447484#p447484
@ed @boz @ItaLinuxSociety @zughy
The 3000 € figure was estimated based on previous years - FOSDEM 25 cost 2800 €.
We're now expecting the cost to be under 2000 € as we're able to reuse some materials bought in previous years and also travel is cheaper. You can see a breakdown here: https://opencollective.com/luanti/projects/fosdem-26
The costs for fosdem 25 can be found here https://forum.luanti.org/viewtopic.php?p=447484#p447484
forum.luanti.org
Luanti Non-Profit: We've Joined Open Collective Europe - Luanti Forums
Dear FOSDEM goer. You can fund an air quality monitor (CO2 etc) for the event and take it home. The production & shipping costs are running up to 50 EUR. Now is the time to let me know you want it: no takers - no manufacturing. At the end of the event the devices and money will change hands. Contact details are in the article linked:
[PATCH] FOSDEM: monitor CO2 to debug ENOAIR and risk of infections
FOSDEM is the heartbeat of the global community around free & open source software! Yay! FOSDEM is a virus superspreader event! Boo! FOSDEM is both. Air quality monitoring (CO2 etc.) is being brought to FOSDEM'26 by a spontaneous collaboration of individuals. Join Link to heading Devroom managers Link to heading You can adopt a sensor for your devroom or track. Agree to secure it, feed it USB-C 5v power with your cables and return to me at the end of your track.
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
FOSDEM and CCC both have the same problem, they're so big it's impossible to sift through all the recorded content. So, let's try the fedi recommender algorithm (i.e. other humans). Which talks of the last couple of years did you find super interesting? And not just the big name keynotes! #fosdem #ccc
⚠️ Mancano fondi per sostenere le spese di @Luanti al FOSDEM
Quest'anno Wikimedia Italia ha rifiutato la richiesta di sovvenzione, tardando ampiamente nel comunicarcelo.
Il FOSDEM tuttavia è alle porte e 4 giorni a Bruxelles non costan proprio poco. È la fiera più grande d'Europa di software libero, per noi fondamentale.
Qualsiasi contributo può aiutarci ad alleggerire il carico. Ringrazio @ItaLinuxSociety per l'aiuto repentino ❤️
👇
https://opencollective.com/luanti/contribute/fosdem-95636/checkout

opencollective.com
Contribute - Open Collective
https://worm-blossom.org/#y2026w3
This week, Sammy whittles on about the #FOSDEM talk. Aljoscha talks slice verification internals in Bab, and unwinds by playing some Sonic Youth. In this week's comic, Sammy reconsiders her choice of metaphors.
@chillicampari can you transport a knife? If yes, the #victorinox folding tomato #knife is superb. And then any random folding fork or spork I guess.
Looking for a recommendation on ultra-light eating utensils. Due to a timing mishap on my part I'll be attending FOSDEM this year with an insecure front crown (the permanent replacement will not be ready until after I'm already on the way). It's already fallen out once and when it was put back in they said to cut everything up really small when eating. So, I am looking for a very light sturdy travel utensil kit for my backpack that is also easy to keep clean.
@chillicampari
It depends if it will isolate or burn your hands :) Bought my stacky thing at Tokyo Hands once but ist is no-name ;)
But as a spoon/knive/fork I can recommend Decathlon Quechua which was thankfully gifted to me at a fedicamp by rufposten 💖
btw;
We have an Policy breakfast in the Policy room and there are also the nice #ActivityPub talks https://fosdem.org/2026/schedule/event/QK7XSV-activitypub-c2s/ and https://fosdem.org/2026/schedule/event/KSEUZT-fedify/ #fosdem
fosdem.org
FOSDEM 2026 - Fedify: Building ActivityPub servers without the pain
Looking for a recommendation on ultra-light eating utensils. Due to a timing mishap on my part I'll be attending FOSDEM this year with an insecure front crown (the permanent replacement will not be ready until after I'm already on the way). It's already fallen out once and when it was put back in they said to cut everything up really small when eating. So, I am looking for a very light sturdy travel utensil kit for my backpack that is also easy to keep clean.
@xwiki @CryptPad @passbolt @openproject just to be clear: this is not a #FOSDEM event.
The use of our full logo is awfully close to implying our endorsement.
Please avoid this in the future.
@HennaVirkkunen hi!
#fosdem , the biggest fully Open Source conference on Earth with way over 8,000 attendees will happen for the 26th year in Brussels at ULB Solbosch campus on the weekend of Jan 31/Feb 1
We have several devrooms which might be relevant to your interests:
https://fosdem.org/2026/schedule/track/building-europes-public-digital-infrastructure/
https://fosdem.org/2026/schedule/track/legal/
https://fosdem.org/2026/schedule/track/open-source-eu-policy/
I am a long-standing organizer and spokesperson for FOSDEM. If you or your staff are interested in attending, I'd be more than happy to show you around
fosdem.org
FOSDEM 2026 - Open Source & EU Policy
🎉 We’re hosting a FOSDEM 2026 party.
Together with @CryptPad , @passbolt and @openproject we’re hosting an informal community gathering for everyone attending FOSDEM.
📅 Saturday, January 31, 2026
⏰ 8:00 PM–midnight
📍 Scott’s Bar & Kitchen, Brussels
Please register in advance so we can plan properly:
🔗 https://cryptpad.fr/form/#/2/form/view/FoqCzbs-YzudIgVCZphycvR62zsEa-YkoIenv3ZHmAk/
Looking forward to seeing many of you there. 💛
#FOSDEM2026 #OpenSource #Community #XWiki #CryptPad #Nextcloud #OpenProject #news #tech #fosdem
Finally finished my @badgefed presentation for @fosdem !
Now comes the real challenge, trimming it down for time. With the schedule so tight and back-to-back talks, I might need to shorten or cut some slides. Looks like my slot may be 15 min instead of 20 if anything runs over!
Check out the Social Web track:
Anyone driving from Berlin to Brussels for #FOSDEM?
Oooooh my custom made #TheFutureIsFederated sweatshirt has arrived at a pickup point! Going to retrieve it later today and I hope it turned out ok.
I intend to wear it at #FOSDEM on the big day for the Social Web talks.
All fingers and toes crossed it looks good and fits well. Otherwise I have two other Fedi t-shirts as backups 😅
Oooooh my custom made #TheFutureIsFederated sweatshirt has arrived at a pickup point! Going to retrieve it later today and I hope it turned out ok.
I intend to wear it at #FOSDEM on the big day for the Social Web talks.
All fingers and toes crossed it looks good and fits well. Otherwise I have two other Fedi t-shirts as backups 😅
Oooooh my custom made #TheFutureIsFederated sweatshirt has arrived at a pickup point! Going to retrieve it later today and I hope it turned out ok.
I intend to wear it at #FOSDEM on the big day for the Social Web talks.
All fingers and toes crossed it looks good and fits well. Otherwise I have two other Fedi t-shirts as backups 😅
Oooooh my custom made #TheFutureIsFederated sweatshirt has arrived at a pickup point! Going to retrieve it later today and I hope it turned out ok.
I intend to wear it at #FOSDEM on the big day for the Social Web talks.
All fingers and toes crossed it looks good and fits well. Otherwise I have two other Fedi t-shirts as backups 😅
Dear FOSDEM goer. You can fund an air quality monitor (CO2 etc) for the event and take it home. The production & shipping costs are running up to 50 EUR. Now is the time to let me know you want it: no takers - no manufacturing. At the end of the event the devices and money will change hands. Contact details are in the article linked:
[PATCH] FOSDEM: monitor CO2 to debug ENOAIR and risk of infections
FOSDEM is the heartbeat of the global community around free & open source software! Yay! FOSDEM is a virus superspreader event! Boo! FOSDEM is both. Air quality monitoring (CO2 etc.) is being brought to FOSDEM'26 by a spontaneous collaboration of individuals. Join Link to heading Devroom managers Link to heading You can adopt a sensor for your devroom or track. Agree to secure it, feed it USB-C 5v power with your cables and return to me at the end of your track.
Obviously there is no requirement but if you can: consider wearing a mask during #FOSDEM
Obviously there is no requirement but if you can: consider wearing a mask during #FOSDEM
@zverik @EUCommission @fosdem I like the idea of drawing attention to the Call at #FOSDEM. However, isn't the speech-to-text thing a bit on the over-engineering side of the spectrum? After all, most people will have a computing device on them and can just follow the link.
But having a place where people are invited to leave a comment is a great idea.
I am tagging Chrystalleni from @NGIZero_Cyprus who also had a great idea: organizing a discussion group to consider the topic before submitting
If you’re going by train to @fosdem, heads-up that there are strikes announced between Jan 25 and Jan 30.
https://fosdem.org/2026/news/2026-01-11-travel-transportation-advisories/
fosdem.org
FOSDEM 2026 - Travel and transportation advisories
Q: How do you convince people to use privacy respecting technologies for communication?
I am looking for real life use-cases to include into my #FOSDEM talk and beyond.
If you have encouraged someone to switch to say Signal, or Sessions, or XMPP or some other tool/protocol, please share here or via DM.
Note: If you answered already my first call, feel free to ignore that.
#fedihelp #foss #privacy #decentralization #p2p
Going to #FOSDEM for the first time!! Any recommendations?
#FOSDEM air sensors initiative, details and updates
[PATCH] FOSDEM: monitor CO2 to debug ENOAIR and risk of infections
FOSDEM is the heartbeat of the global community around free & open source software! Yay! FOSDEM is a virus superspreader event! Boo! FOSDEM is both. Air quality monitoring (CO2 etc.) is being brought to FOSDEM'26 by a spontaneous collaboration of individuals. Join Link to heading Devroom managers Link to heading You can adopt a sensor for your devroom or track. Agree to secure it, feed it USB-C 5v power with your cables and return to me at the end of your track.
The December edition of Trunk & Tidbits is posted.
It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about #fosdem
https://blog.joinmastodon.org/2026/01/trunk-tidbits-december-2025/
blog.joinmastodon.org
Trunk & Tidbits, December 2025
A look back at what the team was working on last month, and what's coming next.
#FOSDEM CO2 monitors manufacturing status: Drilling. Please stand by.
The December edition of Trunk & Tidbits is posted.
It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about #fosdem
https://blog.joinmastodon.org/2026/01/trunk-tidbits-december-2025/
blog.joinmastodon.org
Trunk & Tidbits, December 2025
A look back at what the team was working on last month, and what's coming next.
The December edition of Trunk & Tidbits is posted.
It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about #fosdem
https://blog.joinmastodon.org/2026/01/trunk-tidbits-december-2025/
blog.joinmastodon.org
Trunk & Tidbits, December 2025
A look back at what the team was working on last month, and what's coming next.
The December edition of Trunk & Tidbits is posted.
It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about #fosdem
https://blog.joinmastodon.org/2026/01/trunk-tidbits-december-2025/
blog.joinmastodon.org
Trunk & Tidbits, December 2025
A look back at what the team was working on last month, and what's coming next.
The December edition of Trunk & Tidbits is posted.
It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about #fosdem
https://blog.joinmastodon.org/2026/01/trunk-tidbits-december-2025/
blog.joinmastodon.org
Trunk & Tidbits, December 2025
A look back at what the team was working on last month, and what's coming next.
The December edition of Trunk & Tidbits is posted.
It was a quieter month in terms of commits due to the holiday period, but some solid progress was made. Plus, the latest stable releases, end-of-life for Mastodon 4.2, and news about #fosdem
https://blog.joinmastodon.org/2026/01/trunk-tidbits-december-2025/
blog.joinmastodon.org
Trunk & Tidbits, December 2025
A look back at what the team was working on last month, and what's coming next.
I've had multiple email from #FOSDEM, about joining Matrix groups.
I stopped using Matrix a few years ago, and I won't be joining / running an instance again just for this.
If you want to message me, please DM me for my XMPP or Signal details.
FOSDEM, the legendary open source gathering in Brussels, is coming soon, and we'd love to see you there! We've got multiple talks on Swift plus a pre-FOSDEM community meetup. Whether you're a longtime attendee or new to the event, come say hi! 👋 https://swiftlang.github.io/event-fosdem/ #FOSDEM
swiftlang.github.io
Swift @ FOSDEM 2026
who's ready for #fosdem, with their anti-virus :3
I myself don’t believe my own plans until they actually happen but…
I’ll be at #FOSDEM !
I won’t bring a talk (unless someone invites me to improvise one on the spot 😛) but I’ll be there to listen, meet friends, and talk to folks interested in #OpenSource #AI, #agents, and what @MozillaAI is doing.
If you are around and want to chat just reach out, or look for me in the #SociaWeb devroom or at the Mozilla stand.
I myself don’t believe my own plans until they actually happen but…
I’ll be at #FOSDEM !
I won’t bring a talk (unless someone invites me to improvise one on the spot 😛) but I’ll be there to listen, meet friends, and talk to folks interested in #OpenSource #AI, #agents, and what @MozillaAI is doing.
If you are around and want to chat just reach out, or look for me in the #SociaWeb devroom or at the Mozilla stand.
I really hope that @Mer__edith comes to #FOSDEM and announces that #Signal will move at least parts of their server infrastructure to Europe and other regions, using hosting companies that are not connected to the US in order to mitigate the risk of a Trump order to shut their AWS account(s) down.
@mapache Nice, I'm adding this to my growing list of features possible for servers supporting the Client to Server API 😉
https://fosdem.org/2026/news/2025-11-16-accepted-stands/# #FOSDEM : I will be back at #FOSDEM2026 , ask me about #XcpNg
or to my new colleagues from @vates , we will hang around the #Xen community
fosdem.org
FOSDEM 2026 - FOSDEM 2026 Accepted Stands
Join our #OpenSource policy Devroom at #FOSDEM on Sunday 1 February 2026! See you in #Brussels!
meshed.cloud
Simon Phipps (@webmink@meshed.cloud)
At the last two #FOSDEM events, the community of #OpenSource #Policy specialists has organised a well-attended and influential #DevRoom aimed at bringing developers and legislators together to understand and respect each other. I'm pleased to say that we have been invited back for 2026 and will run a full day on February 1. The Call for Participation is now live: https://softwarefreedom.net/fosdem-2026-cfp
At the last two #FOSDEM events, the community of #OpenSource #Policy specialists has organised a well-attended and influential #DevRoom aimed at bringing developers and legislators together to understand and respect each other.
I'm pleased to say that we have been invited back for 2026 and will run a full day on February 1. The Call for Participation is now live:
softwarefreedom.net
FOSDEM 2026 EU-Policy Devroom | NOTICEBOARD
Are you into #opensource ? And in the #eu ?
There is a Call for Feedback by the European Commission for a 'European Open Digital Ecosystem Strategy' For strategic approach to #foss in Europe, and a framework for using open source within the European Commission. You can respond until 3 February. It is useful to respond even if your point has already been submitted by someone else. The number and repetition of arguments is used as a weight. https://ec.europa.eu/info/law/better-regulation/have-your-say/initiatives/16213-European-Open-Digital-Ecosystems_en cc #fosdem
As I was working my upcoming #FOSDEM talk "The Linux Phone App Ecosystem" (https://fosdem.org/2026/schedule/event/VH3GYN-linux-phone-app-ecosystem-2026/) I thought: Maybe I should ask my followers.. So here we are:
What do you want to know?
Which projects do I have to mention?
What should I focus on?
Which apps do you enjoy the most?
What are you missing?
What are you worried about?
#LinuxMobile #LinuxOnMobile #LinuxPhoneApps
fosdem.org
FOSDEM 2026 - The Linux Phone App Ecosystem (2026)
@RichiH @fosdem my letters to misc #FOSDEM maillists seem to have been held - I guess moderation or bugs. Zero responses in any case, which is unfortunate. I take it as a sign to make the smallest possible batch, 10 units. I just want to minimize the hole in my pocket in absence of any expression of interest from others.
Order made. Devices should be in my hands towards the last week before FOSDEM. I will set up monitoring and contact schedule app devs to try integrate this feature.
Less than a month left until the Free and Open Source Software Developers’ European Meeting (FOSDEM)!
With over 900 events already announced, here's my little companion web app that works on desktop and can be installed on mobile to help you with the planning: https://fosdem.sojourner.rocks/2026
New features this year (more improvement suggestions welcome):
- Speaker biographies (click on the person's name or visit the speakers page).
- Bookmark export.
fosdem.sojourner.rocks
Sojourner
FOSDEM conference companion PWA
Are you into #opensource ? And in the #eu ?
There is a Call for Feedback by the European Commission for a 'European Open Digital Ecosystem Strategy' For strategic approach to #foss in Europe, and a framework for using open source within the European Commission. You can respond until 3 February. It is useful to respond even if your point has already been submitted by someone else. The number and repetition of arguments is used as a weight. https://ec.europa.eu/info/law/better-regulation/have-your-say/initiatives/16213-European-Open-Digital-Ecosystems_en cc #fosdem
Should anyone of you beautiful people also visit #FOSDEM this year, let's meet! My team mates from @sovtechfund and me will be there and I'm excited to meet folks in person who I usually only know online. #fosdem2026
Less than a month left until the Free and Open Source Software Developers’ European Meeting (FOSDEM)!
With over 900 events already announced, here's my little companion web app that works on desktop and can be installed on mobile to help you with the planning: https://fosdem.sojourner.rocks/2026
New features this year (more improvement suggestions welcome):
- Speaker biographies (click on the person's name or visit the speakers page).
- Bookmark export.
fosdem.sojourner.rocks
Sojourner
FOSDEM conference companion PWA
I am thinking of going to #FOSDEM. But the travel time is quite long 14-16h+. So I would like to combine it with some additional trip "nearby". Any recommendations what to do in winterly times?
@RichiH @fosdem ok so PCB making with sensors sourcing and assembly comes to 33 EUR per unit (if I do a big order). Sourcing USB power from mains socket is more expensive than I expected, so I am calling for devroom and stand owners to adopt a sensor, i.e. to look after it and make sure it's fed organic local-grown electricity (USB-C 5v, no PD should be needed).
@fosdem @RichiH I want to bring or fund at least 10 of these devices to the upcoming #FOSDEM. Seemingly genuine sensors can be had for ~17 (not 70+) EUR per sensor on AliExpress.
https://www.aliexpress.com/item/1005005699154834.html
Would FOSDEM infra team allow plugging them into USB port of the video boxes if I solder and bring them, or would you rather manufacture them by an internal team (for trust reasons)?
Hoping for your quick reply.
CO2 및 RH/T 측정용 SCD30 공기 품질 센서 모듈 I2C Modbus PWM - AliExpress 502
Smarter Shopping, Better Living! Aliexpress.com
@keks partially masking, in particular in crowded/badly ventilated places as you probably did, massively reduces the overall intake of pathogens. Congrats!
I regularly got #FOSDEM flu and/or #Chaosseuche and... nothing... since I started masking there.
In fairness, I did catch #COVID at #KubeCon #Japan, but I was next to two coworkers who I knew were sickly for several days in a badly ventilated venue. I was stupid, and I learned from it.
Are you following the #FOSDEM speakers of the #socialweb track? Am I missing someone? When are #Mastodon Packs going to be released? Is there life in the universe besides Earth?
You can also follow most (only the discoverable accounts) in one step, using #fedidevs packs here: https://fedidevs.com/s/ODE0/
fedidevs.com
FOSDEM 2026 Social Web Track Speakers - Mastodon Starter Pack
FOSDEM 2026 – Social Web Devroom This pack contains speakers from 2026 scheduled here: https://fosdem.org/2026/schedule/track/social-web/ The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse.
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
Are you following the #FOSDEM speakers of the #socialweb track? Am I missing someone? When are #Mastodon Packs going to be released? Is there life in the universe besides Earth?
You can also follow most (only the discoverable accounts) in one step, using #fedidevs packs here: https://fedidevs.com/s/ODE0/
fedidevs.com
FOSDEM 2026 Social Web Track Speakers - Mastodon Starter Pack
FOSDEM 2026 – Social Web Devroom This pack contains speakers from 2026 scheduled here: https://fosdem.org/2026/schedule/track/social-web/ The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse.
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
Because of work, I haven't really made presentations since ~2016, and when I had to, I was basically forced into PowerPoint.
Back then, my conference & OSS talks were HTML+CSS for me (in Spanish, mostly). Markdown was just for Wikipedia.
Now I’m prepping a #FOSDEM 2026 talk for @badgefed and discovered #marp.
Markdown-based slides, and… wow. I'm having way more fun than I expected.
marp.app
Marp: Markdown Presentation Ecosystem
Marp (also known as the Markdown Presentation Ecosystem) provides an intuitive experience for creating beautiful slide decks. You only have to focus on writing your story in a Markdown document.
Will I get bullied if I go to #fosdem with a macbook?
(EDIT: asking seriously)
RE: https://badges.vocalcat.com/grant/badgesvocalcatcom_133_5_2f1bbe7477c80c1ff0100c86c31c0289
You can now quote badges from @badgefed !
Preparing for #fosdem demo.
Thanks to @Mastodon for the FEP-044f! It was easy to implement.
#activitypub #fediverse #mastodon
https://codeberg.org/fediverse/fep/src/branch/main/fep/044f/fep-044f.md
(duplicated)
I'll be at #FOSDEM this year together with @IzzyOnDroid as part of my involvement with #IzzyOnDroid.
However, I figured, if I go there, why not order some #Catima stickers. After all, Catima is an app available on IzzyOnDroid :) They just came in and they look nice :)
Make sure to ping me at FOSDEM or visit the IzzyOnDroid stand to get one!
Less than a month left until the Free and Open Source Software Developers’ European Meeting (FOSDEM)!
With over 900 events already announced, here's my little companion web app that works on desktop and can be installed on mobile to help you with the planning: https://fosdem.sojourner.rocks/2026
New features this year (more improvement suggestions welcome):
- Speaker biographies (click on the person's name or visit the speakers page).
- Bookmark export.
fosdem.sojourner.rocks
Sojourner
FOSDEM conference companion PWA
@smallcircles perfect for #fosdem 😊
@smallcircles perfect for #fosdem 😊
We should have the same at #FOSDEM
chaos.social
c3awareness (@c3awareness@chaos.social)
Attached: 1 image Friendly reminder – Photos & videos at 39C3 Please only take photos or videos with the explicit consent of the people shown. If photos or videos appear on social media without consent: - ask the person to remove the post - if needed, report it on the respective instance If you see people taking photos or videos without consent at 39C3: - kindly remind them of the photo policy - if they don’t comply, please contact CrewCrew at DECT 110 Thank you for taking care of each other 💜 #39c3
Friendly reminder – Photos & videos at 39C3
Please only take photos or videos with the explicit consent of the people shown.
If photos or videos appear on social media without consent:
- ask the person to remove the post
- if needed, report it on the respective instance
If you see people taking photos or videos without consent at 39C3:
- kindly remind them of the photo policy
- if they don’t comply, please contact
CrewCrew at DECT 110
Thank you for taking care of each other 💜
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
FOSDEM 2026 Social Web Speakers
I have been trying to create a list for #fosdem26 and realized that (ironically) most of the people in the socialweb track ... does not have a fediverse account listed there.
I am also at fault, btw, so shame to me.
If you know someone who is presenting at #fosdem26 please send them my way. I will update this thread with the list of confirmed speakers.
The Fosdem 26 social web track List:
@pfefferle
@evan @evanprodromou
@haubles
@mapache
@darius
@bjoernsta
@django
@resieguen
@openforfuture
@iusondemand
@cwebber
@tsyesika
@zzepposs
@melaniebartos
@Pepijn
@Floppy
@tobias
@mayel
@ivan
@hongminhee@hackers.pub
@samvie
@benpate
@neiman
@hongminhee@hollo.social
@filippodb @magostinelli
@publicspaces
@cubicgarden
@samvie
@bonfire
@FediVariety
@vishnee
@cypherhippie
@nextgraph
Non Social Web Track presenters:
Social Web Track schedule:
https://fosdem.org/2026/schedule/track/social-web/
Boosts are also appreciated!
P.S. Special thanks to @liaizon,
@andypiper, @michael, @toon
fosdem.org
FOSDEM 2026 - Social Web
If I would be living out my specific "fame", I would go to #39C3 with a t-shirt saying "I have 10K+ followers in the Fediverse". At #FOSDEM I would wear a T-Shirt saying "I use garage as my S3 object store and I like it a lot" :)
(disclaimer: at Red Hat I am part of the marketing team, so target audience analysis comes quite naturally to me ;)
See you all at #fosdem
Excited to announce I'll be speaking at FOSDEM 2026!
I'll be in the Kernel devroom talking about reproducible XFS filesystems — how to populate images directly from a directory tree at creation time, no mounting required.
https://fosdem.org/2026/schedule/event/reproducible-xfs-images/
Basically the only way to get #curl stickers (without printing your own set) is to approach me when I show up somewhere to talk.
The next big chance is at #FOSDEM where I usually give away **thousands** of curl stickers.
It is always fine to pick a few extra to hand out to your friends and grandparents.
While I believe taxes on luxury goods of any amount are reasonable, this is a great example of the bizarre Trump tariffs.
My Norwegian friends know, I love #Brunost — my favorite cheese in the world.
My colleague @sjn kindly brought me Brunost to #FOSDEM 2025, but I've long since enjoyed it!
As a holiday treat, I wanted some Brunost. This tiny 250g cost me US$11!
It's delicious, but expensive!
My Norwegian friends: I'll glad pay you a 10% premium to bring me Brunost at @fosdem 2026.
While I believe taxes on luxury goods of any amount are reasonable, this is a great example of the bizarre Trump tariffs.
My Norwegian friends know, I love #Brunost — my favorite cheese in the world.
My colleague @sjn kindly brought me Brunost to #FOSDEM 2025, but I've long since enjoyed it!
As a holiday treat, I wanted some Brunost. This tiny 250g cost me US$11!
It's delicious, but expensive!
My Norwegian friends: I'll glad pay you a 10% premium to bring me Brunost at @fosdem 2026.
We are organizing the individual #HackerTrain routes to #FOSDEM2026 here:
https://codeberg.org/HackerTrain/groups
A visual overview (Kanban board style) is here – here you can easily see which routes are leaving when and going through which countries (or suggest/add another one):
https://codeberg.org/HackerTrain/groups/projects/31836
codeberg.org
groups
Issue-only repository/pseudo-forum for organising groups
We are organizing the individual #HackerTrain routes to #FOSDEM2026 here:
https://codeberg.org/HackerTrain/groups
A visual overview (Kanban board style) is here – here you can easily see which routes are leaving when and going through which countries (or suggest/add another one):
https://codeberg.org/HackerTrain/groups/projects/31836
codeberg.org
groups
Issue-only repository/pseudo-forum for organising groups
#FOSDEM train+hotel booked! 😊
#FOSDEM train+hotel booked! 😊
Basically the only way to get #curl stickers (without printing your own set) is to approach me when I show up somewhere to talk.
The next big chance is at #FOSDEM where I usually give away **thousands** of curl stickers.
It is always fine to pick a few extra to hand out to your friends and grandparents.
You know why I’m bullish on open source in the AI era?
Gen-AI is democratizing software creation. Everyone can spin up their own QuickBooks, their own social media manager, their own internal tools, fast, cheap, and tailored.
So the real deal isn't the code anymore. It’s the community.
Open-source folks have spent decades learning how to create communities for decades. They know how to collaborate in the open
govern messy, human systems, onboard contributors, sustain projects beyond a single company or hype cycle.
That know-how matters more than ever when software becomes abundant.
Open source wasn't just about free code. It was community. It felt almost as practice for this moment.
That is why I am so excited about #badgefed and #fosdem and #activitypub, especially this year.
CALL FOR PAPERS 📑 For the swift community event the day before #FOSDEM is now open!!
See you there 😊 #swiftlang #swift #oss
its still not christmas and @fosdem_countdown knows how many days are left. but already looking forward to meet some lovely people at #fosdem ;)
@haubles finally
@_elena again
@benjaminbellamy missed last time
@RosannaSibora met last time
@Gina dont remember the year
@elioqoshi getting me into #mozilla
@bjoernsta #SaveSocial
@melaniebartos the german voice in elenas promovideo ;)
https://fosdem.org/2026/schedule/event/YJSSDQ-podlibre-rethinking-audio-editing-for-podcasting/
https://fosdem.org/2026/schedule/event/7YMJST-how-to-lead-change-to-open-source/
https://fosdem.org/2026/schedule/event/BNPJ7P-from-policy-to-practice-open-source-in-gov/
https://fosdem.org/2026/schedule/event/YTN9QV-ux-layer-of-security/
https://fosdem.org/2026/schedule/event/HJYRFF-tending-the-herd/
fosdem.org
FOSDEM 2026 - ActivityPub at Scale: Institutional Entry Points into the Social Web
Ill be at #FOSDEM this year, looking forward to meeting up
Excited to announce I'll be speaking at FOSDEM 2026!
I'll be in the Kernel devroom talking about reproducible XFS filesystems — how to populate images directly from a directory tree at creation time, no mounting required.
https://fosdem.org/2026/schedule/event/reproducible-xfs-images/
See you all at #fosdem
Before you know it, it’ll be time for EU Open Source Week and #FOSDEM in Brussels!
We’re planning on being at many events that week (more details soon). A few to put in your calendar now:
a) 28 Jan 2026: The 1st #GVIP Summit on #vulnerabilitymanagement, existing & future systems, from the new #EUVD to the #CVE program and other platforms. Registration: https://www.gvip-project.org/
b) 31 Jan 2026: Funding the FOSS Ecosystem Devroom
https://fosdem.org/2026/schedule/track/funding-the-foss-ecosystem/
Looking forward to seeing you there!
fosdem.org
FOSDEM 2026 - Funding the FOSS Ecosystem
CALL FOR PAPERS 📑 For the swift community event the day before #FOSDEM is now open!!
See you there 😊 #swiftlang #swift #oss
Have you seen the #fosdem social web track? If not, take a look at the schedule and see you there, a lots of amazing talks!
fosdem.org
FOSDEM 2026 - Social Web
Have you seen the #fosdem social web track? If not, take a look at the schedule and see you there, a lots of amazing talks!
fosdem.org
FOSDEM 2026 - Social Web
Have you seen the #fosdem social web track? If not, take a look at the schedule and see you there, a lots of amazing talks!
fosdem.org
FOSDEM 2026 - Social Web
Have you seen the #fosdem social web track? If not, take a look at the schedule and see you there, a lots of amazing talks!
fosdem.org
FOSDEM 2026 - Social Web
🚄 All aboard the #HackerTrain to #FOSDEM !! 🚃
Going to #FOSDEM2026? Thinking of going by #train?
Would you like to meet other hackers along the way?
Join us on the https://hackertrain.org !
We are currently planning the route(s) for this trip, so it is the best time to join in – regardless of:
- where you would like to start your train journey
- whether you’d like to help or just tag along
https://hackertrain.org/hackertrain-to-fosdem-2026-call-for-participation.html
plz boost
hackertrain.org
HackerTrain - Hackertrain to FOSDEM 2026: call for participation
I expect to be in the Legal and Policy devroom at FOSDEM for most of Saturday (and particularly Saturday afternoon, as I'll be talking briefly about the Online Safety Act).
I am very much open to chatting with other lawyers / policy people about FOSS-related legal stuff, and developers about law-related FOSS stuff :)
Hereby officially confirmed, I'll be speaking at @fosdem in 2026! 🥳🥳
If you want to be late to lunch and you'd like to listen to a lightning fast talk about open source in the Dutch government, come to the Legal and Policy Devroom from 12:00 to 12:25 on Saturday!
#FOSDEM #fosdem2026 #foss #opensource #eupolicy #digitalsovereignty
New video: Unscripted walkthrough on issuing a digital badge in #badgefed.
No installation, just the real issuance flow, including a few bumps along the way.
Sometimes seeing the messy parts helps more than a perfect demo.
Created inspired in feedback from my friend @firesidefedi
Check it out here (and subscribe to my channel for more badgefed videos)
https://makertube.net/w/q9HW4hYrLPVvrm9uDFbz4b
#DigitalBadges
#Microcredentials
#OpenBadges
#BadgeFed
#Credentialing
#EdTech
#Fosdem
makertube.net
How to issue a badge in BadgeFed
In this video, I walk through how to issue a digital badge using BadgeFed, step by step. You’ll see how micro-credentials work in practice, from setting up a badge to issuing it to recipients, whet...
Hereby officially confirmed, I'll be speaking at @fosdem in 2026! 🥳🥳
If you want to be late to lunch and you'd like to listen to a lightning fast talk about open source in the Dutch government, come to the Legal and Policy Devroom from 12:00 to 12:25 on Saturday!
#FOSDEM #fosdem2026 #foss #opensource #eupolicy #digitalsovereignty
The #FOSDEM FOSS on Mobile devroom schedule is out!
https://fosdem.org/2026/schedule/track/foss-on-mobile/
It's going to be a great day of talks on AOSP, Mobile Linux and more; covering the full stack from SoCs to app ecosystems.
14 full length talks, 7 lightning talks, 23 speakers.
#fosdem26 #FossOnMobile #AOSP #Android #CalyxOS #OpenHarmony #postmarketOS #Phosh #SailfishOS #Gnomeonmobile #LinuxOnMoble #MobileLinux
The #FOSDEM FOSS on Mobile devroom schedule is out!
https://fosdem.org/2026/schedule/track/foss-on-mobile/
It's going to be a great day of talks on AOSP, Mobile Linux and more; covering the full stack from SoCs to app ecosystems.
14 full length talks, 7 lightning talks, 23 speakers.
#fosdem26 #FossOnMobile #AOSP #Android #CalyxOS #OpenHarmony #postmarketOS #Phosh #SailfishOS #Gnomeonmobile #LinuxOnMoble #MobileLinux
Ok, hotels, flights, trains, and one extra family fun day were booked. See you next year at #fosdem2026 !
https://fosdem.org/2026/schedule/event/decentralised-badges-activitypub-badgefed/
fosdem.org
FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits
Ok, hotels, flights, trains, and one extra family fun day were booked. See you next year at #fosdem2026 !
https://fosdem.org/2026/schedule/event/decentralised-badges-activitypub-badgefed/
fosdem.org
FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits
We are proud to share with you the schedule for the #FOSDEM #Legal & #Policy DevRoom where
hackers, developers, contributors,
lawyers, and decision-makers alike will share their knowledge with the #FreeSoftware #OpenSource community:
https://fosdem.org/2026/schedule/track/legal/
(We = @richardfontana @tmarble
@conservancy 's
@bkuhn @karen and @fsfe 's @lexelas & myself + our speakers and of course the @fosdem crew without whom this would not exist 👏 )
fosdem.org
FOSDEM 2026 - Legal & Policy
We are proud to share with you the schedule for the #FOSDEM #Legal & #Policy DevRoom where
hackers, developers, contributors,
lawyers, and decision-makers alike will share their knowledge with the #FreeSoftware #OpenSource community:
https://fosdem.org/2026/schedule/track/legal/
(We = @richardfontana @tmarble
@conservancy 's
@bkuhn @karen and @fsfe 's @lexelas & myself + our speakers and of course the @fosdem crew without whom this would not exist 👏 )
fosdem.org
FOSDEM 2026 - Legal & Policy
Ok, hotels, flights, trains, and one extra family fun day were booked. See you next year at #fosdem2026 !
https://fosdem.org/2026/schedule/event/decentralised-badges-activitypub-badgefed/
fosdem.org
FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits
Well it seems I will be presenting @badgefed at #fosdem on the #socialwebfosdem track!
This was a long-shot and honestly it will make my logistics very difficult, the week before I will be travelling with my family to Mexico. So probably, will take the kiddo to the junior track!
20 mins of presentation but honestly I am looking forward to the networking. See you at #fosdem26 from the #PNW!
And make sure to attend and say hi if you are there, I will be giving you badges!
https://fosdem.org/2026/schedule/event/decentralised-badges-activitypub-badgefed/
fosdem.org
FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits
Well it seems I will be presenting @badgefed at #fosdem on the #socialwebfosdem track!
This was a long-shot and honestly it will make my logistics very difficult, the week before I will be travelling with my family to Mexico. So probably, will take the kiddo to the junior track!
20 mins of presentation but honestly I am looking forward to the networking. See you at #fosdem26 from the #PNW!
And make sure to attend and say hi if you are there, I will be giving you badges!
https://fosdem.org/2026/schedule/event/decentralised-badges-activitypub-badgefed/
fosdem.org
FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits
Well it seems I will be presenting @badgefed at #fosdem on the #socialwebfosdem track!
This was a long-shot and honestly it will make my logistics very difficult, the week before I will be travelling with my family to Mexico. So probably, will take the kiddo to the junior track!
20 mins of presentation but honestly I am looking forward to the networking. See you at #fosdem26 from the #PNW!
And make sure to attend and say hi if you are there, I will be giving you badges!
https://fosdem.org/2026/schedule/event/decentralised-badges-activitypub-badgefed/
fosdem.org
FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits
Well it seems I will be presenting @badgefed at #fosdem on the #socialwebfosdem track!
This was a long-shot and honestly it will make my logistics very difficult, the week before I will be travelling with my family to Mexico. So probably, will take the kiddo to the junior track!
20 mins of presentation but honestly I am looking forward to the networking. See you at #fosdem26 from the #PNW!
And make sure to attend and say hi if you are there, I will be giving you badges!
https://fosdem.org/2026/schedule/event/decentralised-badges-activitypub-badgefed/
fosdem.org
FOSDEM 2026 - Decentralised Badges with BadgeFed: Implementing ActivityPub-based Credentials for Non Profits
I will be at FOSDEM 2026 — for the Social Web track.
https://fosdem.org/2026/schedule/track/social-web/
In Brussels on Saturday January 31st & Sunday February 1st.
See you there?
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
I will be at FOSDEM 2026 — for the Social Web track.
https://fosdem.org/2026/schedule/track/social-web/
In Brussels on Saturday January 31st & Sunday February 1st.
See you there?
#FediDev #FediDevs #Fediverse #FOSDEM #FOSDEM2026 #SocialWeb #SocialWebFOSDEM #SocialWebFOSDEM2026
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
All those Calls for Papers for #FOSDEM devrooms reminded me of my page with FOSDEM talks.
Each year, since 2012, has own page there. And there is one page listing all of them.
Due to search option it is very good way to check previous talks of a speaker. Or devroom.
gpages.juszkiewicz.com.pl
FOSDEM 2025 schedule with links to slides and videos
Alternative view for FOSDEM schedule. With direct links to slides and video files (where available).
@jzakotnik That's per devroom. You cn always ask for feedback. Speaking from the orga side, it's a lot of work already, and writing actionable feedback is even more work
I always write in a way which can be quoted, but that doesn't mean it gives even inexperienced people enough context to always be clear what, specifically, I meant
And then, there's extra context. If you have a great talk on foo, but there's another even better one on foo, that's bad luck, nothing you could influence
Somehow sad that #fosdem proposals get rejected without feedback what could be improved or which part didn't fit. Would be a great opportunity to learn.
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
Who is going to the #fosdem from the Seattle area?
Who is going to the #fosdem from the Seattle area?
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
Found one thing to update in my "How to survive FOSDEM" post.
The map was stil from 2019. And while buildings does not move, there is no bar in Janson anymore but map was still showing it.
https://marcin.juszkiewicz.com.pl/2019/10/15/how-to-survive-fosdem/
marcin.juszkiewicz.com.pl
How to survive FOSDEM – Marcin Juszkiewicz
FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.
As #FOSDEM26 schedule gets populated with talks I started generating page for it as well:
https://gpages.juszkiewicz.com.pl/fosdem-videos/2026.html
You can go to previous years, read slides, watch videos and search for previous talks from favourite speakers.
gpages.juszkiewicz.com.pl
FOSDEM 2026 schedule with links to slides and videos
Alternative view for FOSDEM schedule. With direct links to slides and video files (where available).
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year's track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We're going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news […]
The schedule for the Social Web Developer Room at FOSDEM 2026 is starting to be populated as the speakers confirm their availability. We had a tonne of great submissions for this year’s track, and even with double the time from last year, we still had to leave some great talks on the cutting room floor. But we still managed to fit in 24 great talks, large and small. We’re going to see some additional events happening as FOSDEM 2026 gets nearer. Watch the #SOCIALWEBFOSDEM hashtag for more news and events.
Found one thing to update in my "How to survive FOSDEM" post.
The map was stil from 2019. And while buildings does not move, there is no bar in Janson anymore but map was still showing it.
https://marcin.juszkiewicz.com.pl/2019/10/15/how-to-survive-fosdem/
marcin.juszkiewicz.com.pl
How to survive FOSDEM – Marcin Juszkiewicz
FOSDEM is 2 weeks conference in 2 days. Can be tough to survive.
As #FOSDEM26 schedule gets populated with talks I started generating page for it as well:
https://gpages.juszkiewicz.com.pl/fosdem-videos/2026.html
You can go to previous years, read slides, watch videos and search for previous talks from favourite speakers.
gpages.juszkiewicz.com.pl
FOSDEM 2026 schedule with links to slides and videos
Alternative view for FOSDEM schedule. With direct links to slides and video files (where available).
#FOSDEM #IAM Full program of the FOSDEM 2026 Identity and Access Management devroom is now available. Come to Brussels on Sunday, February 1st, 2026 to join us at room H.2214 from 9:00 to 17:00!
https://fosdem.org/2026/schedule/track/identity-and-access-management/
fosdem.org
FOSDEM 2026 - Identity and Access Management
#FOSDEM #IAM Full program of the FOSDEM 2026 Identity and Access Management devroom is now available. Come to Brussels on Sunday, February 1st, 2026 to join us at room H.2214 from 9:00 to 17:00!
https://fosdem.org/2026/schedule/track/identity-and-access-management/
fosdem.org
FOSDEM 2026 - Identity and Access Management
Why are there not so many posts about #FOSDEM these days?
I am so impatient what will happen with my #FOSDEM proposals.
🚄 All aboard the #HackerTrain to #FOSDEM !! 🚃
Going to #FOSDEM2026? Thinking of going by #train?
Would you like to meet other hackers along the way?
Join us on the https://hackertrain.org !
We are currently planning the route(s) for this trip, so it is the best time to join in – regardless of:
- where you would like to start your train journey
- whether you’d like to help or just tag along
https://hackertrain.org/hackertrain-to-fosdem-2026-call-for-participation.html
plz boost
hackertrain.org
HackerTrain - Hackertrain to FOSDEM 2026: call for participation
Our Soldering Workshop proposal has been officially accepted for FOSDEM 2026.
On 31 January, from 10:00 to 17:00, participants will assemble the RVPC, an open-source hardware and software retro-style RISC-V computer. https://olimex.wordpress.com/2025/12/10/we-will-run-soldering-workshop-for-rvpc-the-retro-style-risc-v-computer-on-fosdem-2026/ #fosdem #riscv #oshw #floss
Why are there not so many posts about #FOSDEM these days?
🚄 All aboard the #HackerTrain to #FOSDEM !! 🚃
Going to #FOSDEM2026? Thinking of going by #train?
Would you like to meet other hackers along the way?
Join us on the https://hackertrain.org !
We are currently planning the route(s) for this trip, so it is the best time to join in – regardless of:
- where you would like to start your train journey
- whether you’d like to help or just tag along
https://hackertrain.org/hackertrain-to-fosdem-2026-call-for-participation.html
plz boost
hackertrain.org
HackerTrain - Hackertrain to FOSDEM 2026: call for participation
This year the #HackerTrain to #FOSDEM is going to be a distributed system 🐙🚋
We’re doing this completely on a voluntary basis, so if anyone has professional skills or connections, they would be very welcome!
In the long run we want to make it so even those who would otherwise have a hard time to afford it, can travel to #FOSDEM ecologically and in good company. If anyone wants to sponsor, that would be amazing.
🚄 All aboard the #HackerTrain to #FOSDEM !! 🚃
Going to #FOSDEM2026? Thinking of going by #train?
Would you like to meet other hackers along the way?
Join us on the https://hackertrain.org !
We are currently planning the route(s) for this trip, so it is the best time to join in – regardless of:
- where you would like to start your train journey
- whether you’d like to help or just tag along
https://hackertrain.org/hackertrain-to-fosdem-2026-call-for-participation.html
plz boost
hackertrain.org
HackerTrain - Hackertrain to FOSDEM 2026: call for participation
⏰ The clock is ticking.
The Call for Proposals for the Content and collaboration devroom at FOSDEM 2026 closes on 4 December.
If you work on wikis, knowledge management, documentation, or team collaboration, this devroom is for you. It is a shared space with several open-source communities, so you will be in good company.
Send your proposal before the deadline and help build the program: https://fosdem.org/submit
#FOSDEM #FOSDEM2026 #opensource #documentation #collaboration
You want to share knowledge about #policy or #legal topics around #SoftwareFreedom? Please submit your proposal for the #FOSDEM #Legal and #Policy Devroom asap: https://lists.fosdem.org/pipermail/fosdem/2025q4/003703.html
lists.fosdem.org
[FOSDEM] Call For Participation: Legal and Policy Issues DevRoom
You want to share knowledge about #policy or #legal topics around #SoftwareFreedom? Please submit your proposal for the #FOSDEM #Legal and #Policy Devroom asap: https://lists.fosdem.org/pipermail/fosdem/2025q4/003703.html
lists.fosdem.org
[FOSDEM] Call For Participation: Legal and Policy Issues DevRoom
The Legal and Policy DevRoom invites hackers, developers, contributors,
lawyers, and decision-makers alike to share their knowledge with the
community. We invite you to contribute to our DevRoom by submitting
proposals. #FOSDEM #FreeSoftware
https://lists.fosdem.org/pipermail/fosdem/2025q4/003703.html
lists.fosdem.org
[FOSDEM] Call For Participation: Legal and Policy Issues DevRoom
The Legal and Policy DevRoom invites hackers, developers, contributors,
lawyers, and decision-makers alike to share their knowledge with the
community. We invite you to contribute to our DevRoom by submitting
proposals. #FOSDEM #FreeSoftware
https://lists.fosdem.org/pipermail/fosdem/2025q4/003703.html
lists.fosdem.org
[FOSDEM] Call For Participation: Legal and Policy Issues DevRoom
We just extended the deadline for the #LLVM dev room at #FOSDEM submissions until 7th of December. There's still time to make your submission at https://pretalx.fosdem.org/fosdem-2026/cfp !
Full CFP at https://discourse.llvm.org/t/88746
discourse.llvm.org
CFP FOSDEM 2026 LLVM dev room - deadline extended until December 7th
At FOSDEM 2026, LLVM will again participate with a dedicated devroom, on Saturday afternoon January 31st, in Brussels. As possibly the largest European Open Source Conference, FOSDEM attracts more than 600 lectures and over 8000 hackers - many core contributors of the world’s leading open source projects. Complementing the LLVM developer meetings, the devroom at FOSDEM provides a great opportunity for LLVM developers and the wider open source community to get together, connect and discuss. We ...
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]
Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.
Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.
Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.
I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]
Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.
Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.
Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.
I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]
Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.
Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.
Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.
I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]
Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.
Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.
Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.
I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Hey, all. One thing that's different this year about the Social Web Devroom at FOSDEM 2026 is that we're going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too. Consequently, the guidance for last […]
Hey, all. One thing that’s different this year about the Social Web Devroom at FOSDEM 2026 is that we’re going to include talks about the organizational and social aspects of rolling out Open Source Fediverse software for individuals and communities. Last year, we focused pretty heavily on technical talks from the principle developers of FLOSS packages. This year, we want to make sure the other aspects of Fediverse growth and improvement are covered, too.
Consequently, the guidance for last year’s event, which was focused on how to make a great technical presentation, might seem a little outdated. But on reviewing it, I’ve found that it still has good advice for social and organizational talks. Just like software developers, community builders see problems and construct solutions for them. The solutions aren’t just about writing code, though; more often they involve bringing people together, assembling off-the-shelf tools, and making processes and rules for interaction.
Talks about Open Source software to implement ActivityPub and build the social web are still welcome, of course. We’re just expanding a bit to cover the human aspects of the Fediverse as well.
I’m looking forward to having the interesting discussions about bringing people together to make the Social Web. If you haven’t already, please consider submitting a talk to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. The deadline is December 1, 2025, so get them in as soon as possible!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
"We are happy to tell you that we accept your proposal:
Open Source Security in spite of AI
in the track Main Track at #FOSDEM 2026."
See you there!
Someone kindly reached out to ask if I would consider speaking about Gaza Verified (https://gaza-verified.org/) at the Social Web Devroom being organised by the Social Web Foundation at FOSDEM.
My answer is no.
And I feel it’s important for those of us who care about such things to understand why:
• Social Web Foundation (https://socialwebfoundation.org) partners with, and thereby whitewashes and legitimises Meta
• FOSDEM (https://fosdem.org/2026) allows itself to be sponsored by, and thereby whitewashes and legitimises, Google and IBM (Red Hat)
Meta and Google are both surveillance capitalists with strong ties to the Trump regime that is arming and financing Israel’s genocide in Gaza. IBM, apart from having helped Nazi Germany carry out the Holocaust, is also singled out by name, alongside Google (Alphabet, Inc.), as complicit in Israel’s ongoing genocide of the Palestinian people (https://www.aljazeera.com/news/2025/7/1/un-report-lists-companies-complicit-in-israels-genocide-who-are-they).
It shouldn’t be hard for organisations that purport to be alternatives to toxic Big Tech to not be sponsored and affiliated with them. But apparently it is.
Personally, I have no trouble saying no to having my name and legitimacy being used to whitewash these corporations and I have been doing so since the beginning.
• https://ar.al/notes/rightscon-or-a-right-con/
I will not stand – literally or metaphorically – in front of their banners and talk about an initiative that tries to help the very people victimised by these corporations in their sociopathic quest for profit at any cost.
I hope more people start doing the same if we are to have any chance of making these corporations with their toxic business models and their complicity in genocide socially unacceptable. If we cannot even meet that already-very-low bar – as long as those of us with legitimacy allow ourselves to be used to normalise them – nothing will change.
#FOSDEM #SocialWebFoundation #BigTech #sponsorship #whitewashing #legitimisation #institutionalCorruption #israel #genocide #Gaza #Palestine #GazaVerified
ar.al
Aral Balkan — RightsCon or a right con? (or How I learned to stop worrying and love corporate surveillance.)
Someone kindly reached out to ask if I would consider speaking about Gaza Verified (https://gaza-verified.org/) at the Social Web Devroom being organised by the Social Web Foundation at FOSDEM.
My answer is no.
And I feel it’s important for those of us who care about such things to understand why:
• Social Web Foundation (https://socialwebfoundation.org) partners with, and thereby whitewashes and legitimises Meta
• FOSDEM (https://fosdem.org/2026) allows itself to be sponsored by, and thereby whitewashes and legitimises, Google and IBM (Red Hat)
Meta and Google are both surveillance capitalists with strong ties to the Trump regime that is arming and financing Israel’s genocide in Gaza. IBM, apart from having helped Nazi Germany carry out the Holocaust, is also singled out by name, alongside Google (Alphabet, Inc.), as complicit in Israel’s ongoing genocide of the Palestinian people (https://www.aljazeera.com/news/2025/7/1/un-report-lists-companies-complicit-in-israels-genocide-who-are-they).
It shouldn’t be hard for organisations that purport to be alternatives to toxic Big Tech to not be sponsored and affiliated with them. But apparently it is.
Personally, I have no trouble saying no to having my name and legitimacy being used to whitewash these corporations and I have been doing so since the beginning.
• https://ar.al/notes/rightscon-or-a-right-con/
I will not stand – literally or metaphorically – in front of their banners and talk about an initiative that tries to help the very people victimised by these corporations in their sociopathic quest for profit at any cost.
I hope more people start doing the same if we are to have any chance of making these corporations with their toxic business models and their complicity in genocide socially unacceptable. If we cannot even meet that already-very-low bar – as long as those of us with legitimacy allow ourselves to be used to normalise them – nothing will change.
#FOSDEM #SocialWebFoundation #BigTech #sponsorship #whitewashing #legitimisation #institutionalCorruption #israel #genocide #Gaza #Palestine #GazaVerified
ar.al
Aral Balkan — RightsCon or a right con? (or How I learned to stop worrying and love corporate surveillance.)
Decentralization is more than code. It’s governance, resilience, and community.
If you’re building something that empowers users, we want to hear from you at the Decentralised Communication devroom.
Submit your proposal before Sunday night!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Decentralization is more than code. It’s governance, resilience, and community.
If you’re building something that empowers users, we want to hear from you at the Decentralised Communication devroom.
Submit your proposal before Sunday night!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
I just submitted talk proposals for @fosdem and @FOSSBackstage. It goes beyond my usual ramblings on what privacy #foss tools we must use and it covers the "how" to convince people to start using them.
If you have encouraged someone to switch to say Signal, or Sessions, or #XMPP or some other tool/protocol, please reach out to me via *direct message* I need as much success stories as possible. Anonymity is guaranteed if requested.
Hello #FOSDEM crowd. If you know someone attending 2026 who creates some form of an #openart - under a free license, let them know that there could be a small community gathering for them. Theater producers, visual artists, actors, musicians, painters, photographers and more and more are welcomed.
codeberg.org
FOSSArt
artists who create under a free license @FOSDEM
All those Calls for Papers for #FOSDEM devrooms reminded me of my page with FOSDEM talks.
Each year, since 2012, has own page there. And there is one page listing all of them.
Due to search option it is very good way to check previous talks of a speaker. Or devroom.
gpages.juszkiewicz.com.pl
FOSDEM 2025 schedule with links to slides and videos
Alternative view for FOSDEM schedule. With direct links to slides and video files (where available).
The deadline for submitting to the FOSS on Mobile devroom, #FOSDEM26, is Monday 1st December.
Just a few more days! Don't forget to get your submission in 📮
It was a brilliant event last year, this year is a full day and even more topics.
https://lists.fosdem.org/pipermail/fosdem/2025q4/003687.html
#fosdem #FossOnMobile #LinuxOnMoble #MobileLinux #AsteroidOS #postmarketOS #nemomobile #aosp #pureos #phosh #mobian #calyxos #SailfishOS #ubports #PlasmaMobile
I just submitted our talk proposal for @roost.tools to FOSDEM! If it’s accepted, you should come to hear about how we’re bringing the open source model to trust and safety, starting with the open source Osprey project that’s already being used in production across multiple large, well-known platforms. 👀
https://pretalx.fosdem.org/fosdem-2026/talk/review/SMMT3HLNVTXMRJGBYCAEZKGSLKEQECYD
pretalx.fosdem.org
Stop Reinventing in Isolation: Bringing Open Source to Trust & Safety Infrastructure FOSDEM 2026
As protocols and platforms grow, so do the demands of policy enforcement, human review workflows, and cross-platform incident response. Trust and safety tools form this critical layer of Internet infrastructure, yet most solutions remain closed, proprietary, and reinvented in isolation. Further, they’re typically out of reach for smaller and decentralized platforms. [Robust Open Online Safety Tools (ROOST)](https://roost.tools) is building a different future: one where these trust and safety tools are open, transparent, community-governed, and usable by platforms and organizations of all sizes. In this talk, you’ll get a refresher on what “trust and safety” means; hear how ROOST is succeeding with a non-profit and open source approach; learn about the newly-released [Osprey](https://github.com/roostorg/osprey) rules engine and investigation tool—already in production across platforms like [Bluesky](https://bsky.social) and [Discord](https://discord.com); see a demo of Osprey in action; and finally, learn how to adopt and contribute to Osprey and other open source trust and safety tools with ROOST.
Developers, researchers, protocol nerds: the Decentralized Communication devroom at FOSDEM wants YOU!
Got something to share about federated systems, peer-to-peer protocols, self-sovereign tech, or resilient comms?
Submit your proposal now, our CfP ends on Sunday!
【Kawane's Agenda】
Virtual Market 2025 Winter #Vket
2025/12/6 〜 2025/12/21
https://vket.com/lp/2025Winter
Beppu Bay Conference 2025 #bbc2025
2025/12/11 〜 2025/12/12
https://www.hyper.or.jp/activity/bbc/bbc19th/
🛫Depart to Tokyo🗼
2025/12/14
Vket Real Volunteer Staff at HIKKY
2025/12/15 〜 2025/12/17
Vket Real 2025 Winter #VketReal
2025/12/20 〜 2025/12/21
https://vket.com/lp/2025Winter_real
Comiket Winter #C107
2025/12/30 〜 2025/12/31
https://www.comiket.co.jp/info-a/TAFO/C107TAFO/index.html
🛬Return to Oita♨
2026/1/4
FOSDEM 2026 #FOSDEM
2026/1/31 〜 2026/2/1
https://fosdem.org/2026/
Find Source of Fixed Income
2026/2/1 〜 2026/3/31
https://jp.indeed.com/jobs?q=&l=%E5%A4%A7%E5%88%86%E7%9C%8C&radius=25&sc=0kf%3Ajt%28parttime%29
required in order to convince Japanese realtors that I am fully capable of paying rent in Tokyo
📌Move to Tokyo by April 2026
2026/4/1
RE: https://kawane.misskey.online/notes/adetg1nham
kawane.misskey.online
川音리오@KawaneRio#8706 (@rio)
【Kawane's Agenda】 **Open Source Conference 2025 Tokyo/Fall** #osc25tk 2025/10/25 https://event.ospn.jp/osc2025-fall/ Mikkaichi Festival Premeeting 2025/10/26 Mikkaichi Festival (Local Matsuri event) 2025/11/1 〜 2025/11/3 **Kansai Open Forum 2025** #KOF2025 2025/11/7 〜 2025/11/8 https://www.k-of.jp/2025/ **📌MOVE TO TOKYO BY END OF NOV.** **Virtual Market 2025 Winter** #Vket **SUBMISSION DEADLINE: 11/17** 2025/12/6 〜 2025/12/21 https://vket.com/lp/2025Winter **Open Source Summit Japan** #OSSummit 2025/12/8 ~ 2025/12/10 https://events.linuxfoundation.org/open-source-summit-japan/ **Vket Real 2025 Winter** #VketReal 2025/12/20 〜 2025/12/21 https://vket.com/lp/2025Winter_real **Comiket Winter** #C107 2025/12/30 〜 2025/12/31 https://www.comiket.co.jp/info-a/TAFO/C107TAFO/index.html If you have any suggestions or questions about the events, please let me know in the comments! RN: 【Kawane's Agenda】 Open Source Conference 2025 Tokyo/Fall #osc25tk 2025/10/25 Open Source Summit #OSSummit 2024/12/8 ~ 2024/12/10 RTA in Japan Winter 2025 #RTAinJapan 2024/12/25? ~ 2024/12/31 Comiket Winter #C107 2025/12/30 〜 2025/12/31 If I missed anything or if you have any suggestions for events I should attend, let me know in the comments!
【Kawane's Agenda】
Open Source Conference 2025 Tokyo/Fall #osc25tk
2025/10/25
https://event.ospn.jp/osc2025-fall/
Mikkaichi Festival Premeeting
2025/10/26
Mikkaichi Festival (Local Matsuri event)
2025/11/1 〜 2025/11/3
Kansai Open Forum 2025 #KOF2025
2025/11/7 〜 2025/11/8
https://www.k-of.jp/2025/
📌MOVE TO TOKYO BY END OF NOV.
Virtual Market 2025 Winter #Vket
SUBMISSION DEADLINE: 11/17
2025/12/6 〜 2025/12/21
https://vket.com/lp/2025Winter
Open Source Summit Japan #OSSummit
2025/12/8 ~ 2025/12/10
https://events.linuxfoundation.org/open-source-summit-japan/
Vket Real 2025 Winter #VketReal
2025/12/20 〜 2025/12/21
https://vket.com/lp/2025Winter_real
Comiket Winter #C107
2025/12/30 〜 2025/12/31
https://www.comiket.co.jp/info-a/TAFO/C107TAFO/index.html
If you have any suggestions or questions about the events, please let me know in the comments!
RE: https://kawane.misskey.online/notes/ablp5axik6
kawane.misskey.online
川音리오@KawaneRio#8706 (@rio)
【Kawane's Agenda】 Open Source Conference 2025 Tokyo/Fall #osc25tk 2025/10/25 Open Source Summit #OSSummit 2024/12/8 ~ 2024/12/10 RTA in Japan Winter 2025 #RTAinJapan 2024/12/25? ~ 2024/12/31 Comiket Winter #C107 2025/12/30 〜 2025/12/31 If I missed anything or if you have any suggestions for events I should attend, let me know in the comments!
Developers, researchers, protocol nerds: the Decentralized Communication devroom at FOSDEM wants YOU!
Got something to share about federated systems, peer-to-peer protocols, self-sovereign tech, or resilient comms?
Submit your proposal now, our CfP ends on Sunday!
Mastodon, Matrix, ActivityPub, XMPP, ATProto. whatever your flavor of decentralization is, there’s room for you.
Submit your proposal to the Decentralized Communication devroom at FOSDEM before the end of this week!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Mastodon, Matrix, ActivityPub, XMPP, ATProto. whatever your flavor of decentralization is, there’s room for you.
Submit your proposal to the Decentralized Communication devroom at FOSDEM before the end of this week!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Mastodon, Matrix, ActivityPub, XMPP, ATProto. whatever your flavor of decentralization is, there’s room for you.
Submit your proposal to the Decentralized Communication devroom at FOSDEM before the end of this week!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Mastodon, Matrix, ActivityPub, XMPP, ATProto. whatever your flavor of decentralization is, there’s room for you.
Submit your proposal to the Decentralized Communication devroom at FOSDEM before the end of this week!
pretalx.fosdem.org
FOSDEM 2026
Schedule, talks and talk submissions for FOSDEM 2026
Reach Linux contributors by submitting a CFP! Here are the focus areas:
* Package management, automated testing, and release deployment
* Long term maintenance, backporting security updates, & secure supply chains
* Developments in image-based operating systems and container base images
* Delivering multiple-architecture or architecture-agnostic software.
* Building community around distributions
* Emerging technologies in the Linux ecosystem
fosstodon.org
CentOS (@centos@fosstodon.org)
Coming to FOSDEM? The CFP for the popular Distros Devroom closes December 1. Get your submission in and show us the latest tech in Linux distros. https://fosdem.org/2026/schedule/track/distributions/ #FOSDEM #FOSDEMDistros
Coming to FOSDEM? The CFP for the popular Distros Devroom closes December 1. Get your submission in and show us the latest tech in Linux distros.
fosdem.org
FOSDEM 2026 - Distributions
We shall crowdsource this for #FOSDEM . And integrate into the conference schedule apps.
mastodon.social
Violet Blue (@violetblue@mastodon.social)
This is the way forward. https://www.wired.com/story/this-hacker-conference-installed-a-literal-anti-virus-monitoring-system/ #PublicHealth #Leadership #Cybersecurity
This is the way forward. https://www.wired.com/story/this-hacker-conference-installed-a-literal-anti-virus-monitoring-system/ #PublicHealth #Leadership #Cybersecurity
wired.com
This Hacker Conference Installed a Literal Antivirus Monitoring System
At New Zealand's Kawaiicon cybersecurity convention, organizers hacked together a way for attendees to track CO2 levels throughout the venue—even before they arrived.
Coming to FOSDEM? The CFP for the popular Distros Devroom closes December 1. Get your submission in and show us the latest tech in Linux distros.
fosdem.org
FOSDEM 2026 - Distributions
Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund
https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html
lists.fosdem.org
[FOSDEM] Funding the FOSS Ecosystem - devroom CfP
Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund
https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html
lists.fosdem.org
[FOSDEM] Funding the FOSS Ecosystem - devroom CfP
Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund
https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html
lists.fosdem.org
[FOSDEM] Funding the FOSS Ecosystem - devroom CfP
🚨 ATTENTION INHABITANTS OF THE FEDEVERSE 🚨
We are producing a new T-shirt in time for @fosdem, so of course we’re invoking the ancient tradition of THE POLL.
Please vote below so we know what to proudly sell, and wear, at FOSDEM 2026.
Choose wisely: future generations may judge us…🔥
1️⃣ Public Money, Public Code!
2️⃣ Cool kids
3️⃣ i ❤️ Free Software
4️⃣ Other — leave your cursed blessed suggestions in the comments
If this goes wrong, we blame the algorithm 😉
Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund
https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html
lists.fosdem.org
[FOSDEM] Funding the FOSS Ecosystem - devroom CfP
Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund
https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html
lists.fosdem.org
[FOSDEM] Funding the FOSS Ecosystem - devroom CfP
Do you have ideas about funding Free and Open Source technologies? Consider submitting a talk for the 2nd edition of the Funding the #FOSS Ecosystem devroom at #FOSDEM. The Call for Participation is open until December 1, 2025.
Hosted in collaboration with @fsfe @linuxfoundation @PrototypeFund @sovtechfund
https://lists.fosdem.org/pipermail/fosdem/2025q4/003656.html
lists.fosdem.org
[FOSDEM] Funding the FOSS Ecosystem - devroom CfP
Together with @forgejo, we will have a presence at #FOSDEM 2026! (Thanks @fosdem!)
FOSDEM will take place in Brussels between 2026-01-31 and 2026-02-01—it is the largest European conference on free and open-source software and the admission is free (as in beer).
Just like last year's FOSDEM, we will be running a stand, exchanging stickers and having delightful conversations. If you find anyone wearing a badge of either project's logo, feel free to say hi. :D
Hello #FOSDEM crowd. If you know someone attending 2026 who creates some form of an #openart - under a free license, let them know that there could be a small community gathering for them. Theater producers, visual artists, actors, musicians, painters, photographers and more and more are welcomed.
codeberg.org
FOSSArt
artists who create under a free license @FOSDEM
I wish there to be mask selling stall or a vending machine at #FOSDEM. Maybe at t-shirt point, or at the cafe, or both...
This should really increase the amount of people wearing masks :) I am trying to buy the mentioned foldable Uvex FFP3, in UK, ideally without spending a ton of money on too-big 15-pack, and it's already hard.
FOSDEM crowd could even sustain a connoisseur mask shop.
The FOSS on Mobile devroom is returning to FOSDEM in 2026! Always an amazing experience: great talks and a brilliant audience.
This year it's grown to a full day and all FOSS on Mobile topics, including AOSP.
Got an interesting mobile project or topic? It's a great place to share. Submission deadline 1st December.
https://lists.fosdem.org/pipermail/fosdem/2025q4/003687.html
#fosdem #fosdem26 #FossOnMobile #LinuxOnMoble #MobileLinux #AsteroidOS #postmarketOS #nemomobile #aosp #pureos #phosh #mobian #calyxos #SailfishOS #ubports
FOSDEM has selected the booths for 2026 (Jan 31-Feb 1, Brussels). And our joint booth of OpenPrinting and OpenPrinter is accepted!
I will, together with Akarshan Kapoor, Léonard Hartmann, Laurent Berthuel, Nicolas Schurando show everything about printing with FOSS, and we will have ...
... a repairable, sustainable printer!
And we welcome everybody who wants to join the OpenPrinting community
https://fosdem.org/2026/news/2025-11-16-accepted-stands/
#FOSDEM #FOSDEM2026 #OpenPrinting #OpenPrinter #OpenTools #OpenHardware
fosdem.org
FOSDEM 2026 - FOSDEM 2026 Accepted Stands
FOSDEM has selected the booths for 2026 (Jan 31-Feb 1, Brussels). And our joint booth of OpenPrinting and OpenPrinter is accepted!
I will, together with Akarshan Kapoor, Léonard Hartmann, Laurent Berthuel, Nicolas Schurando show everything about printing with FOSS, and we will have ...
... a repairable, sustainable printer!
And we welcome everybody who wants to join the OpenPrinting community
https://fosdem.org/2026/news/2025-11-16-accepted-stands/
#FOSDEM #FOSDEM2026 #OpenPrinting #OpenPrinter #OpenTools #OpenHardware
fosdem.org
FOSDEM 2026 - FOSDEM 2026 Accepted Stands
Together with @forgejo, we will have a presence at #FOSDEM 2026! (Thanks @fosdem!)
FOSDEM will take place in Brussels between 2026-01-31 and 2026-02-01—it is the largest European conference on free and open-source software and the admission is free (as in beer).
Just like last year's FOSDEM, we will be running a stand, exchanging stickers and having delightful conversations. If you find anyone wearing a badge of either project's logo, feel free to say hi. :D
Together with @forgejo, we will have a presence at #FOSDEM 2026! (Thanks @fosdem!)
FOSDEM will take place in Brussels between 2026-01-31 and 2026-02-01—it is the largest European conference on free and open-source software and the admission is free (as in beer).
Just like last year's FOSDEM, we will be running a stand, exchanging stickers and having delightful conversations. If you find anyone wearing a badge of either project's logo, feel free to say hi. :D
Are you involved in an open source project that is related to energy, green IT or climate change? Please submit a proposal to the #FOSDEM #EnergyDevroom in Brussels on the 31st of January 2026. it is an opportunity to engage with like-minded people that care about the energy transition, climate change and community. Submission deadline 1st of December: https://fosdem.org/2026/schedule/track/energy/
CfP for the #FOSDEM #Legal and #Policy devroom is out. The DevRoom invites hackers, developers, contributors,
lawyers, and decision-makers alike to share their knowledge with the community. Deadline is 7 December:
https://lists.fosdem.org/pipermail/fosdem/2025q4/003703.html
(Transparency: I am one of the organisers together with @karen @tmarble @bkuhn @richardfontana @lexelas )
lists.fosdem.org
[FOSDEM] Call For Participation: Legal and Policy Issues DevRoom
Want to share something cool about Debian? Maybe it's something that is brand new and will help inspire other distros, or maybe something that is in Debian for a long time but people don't know or tend to forget, or maybe something in between?! The FOSDEM's Call For Proposals for the distros devroom is now open: https://lists.debian.org/debian-project/2025/11/msg00004.html #debian #distros #FOSDEM #11
lists.debian.org
Call for participation in the Distributions Devroom at FOSDEM
CfP for the #FOSDEM #Legal and #Policy devroom is out. The DevRoom invites hackers, developers, contributors,
lawyers, and decision-makers alike to share their knowledge with the community. Deadline is 7 December:
https://lists.fosdem.org/pipermail/fosdem/2025q4/003703.html
(Transparency: I am one of the organisers together with @karen @tmarble @bkuhn @richardfontana @lexelas )
lists.fosdem.org
[FOSDEM] Call For Participation: Legal and Policy Issues DevRoom
Are you headed to FOSDEM? Join us in Brussels on Monday, Feb 2, 2026 for OTel Unplugged EU 2026 — an unconference by and for the OpenTelemetry community.
No slides. No speaker tracks. Just open breakout sessions, roadmap discussions, and a community that loves building together. Register + learn more: https://events.humanitix.com/otelunplugged-eu2026
#OpenTelemetry #FOSDEM
Join our #OpenSource policy Devroom at #FOSDEM on Sunday 1 February 2026! See you in #Brussels!
meshed.cloud
Simon Phipps (@webmink@meshed.cloud)
At the last two #FOSDEM events, the community of #OpenSource #Policy specialists has organised a well-attended and influential #DevRoom aimed at bringing developers and legislators together to understand and respect each other. I'm pleased to say that we have been invited back for 2026 and will run a full day on February 1. The Call for Participation is now live: https://softwarefreedom.net/fosdem-2026-cfp
At the last two #FOSDEM events, the community of #OpenSource #Policy specialists has organised a well-attended and influential #DevRoom aimed at bringing developers and legislators together to understand and respect each other.
I'm pleased to say that we have been invited back for 2026 and will run a full day on February 1. The Call for Participation is now live:
softwarefreedom.net
FOSDEM 2026 EU-Policy Devroom | NOTICEBOARD
While #FOSDEM has not uploaded our keynote recording yet unfortunately (technical issues as our movie is CC by-sa and their recordings are usually CC by), we decided to upload the full recording of the movie screening + live music (cine-concert) at least for our patrons.
Musicians are from AMMD (@ORL_AMMD).
Recording and editing by FOSDEM video team.
While #FOSDEM has not uploaded our keynote recording yet unfortunately (technical issues as our movie is CC by-sa and their recordings are usually CC by), we decided to upload the full recording of the movie screening + live music (cine-concert) at least for our patrons.
Musicians are from AMMD (@ORL_AMMD).
Recording and editing by FOSDEM video team.
At the last two #FOSDEM events, the community of #OpenSource #Policy specialists has organised a well-attended and influential #DevRoom aimed at bringing developers and legislators together to understand and respect each other.
I'm pleased to say that we have been invited back for 2026 and will run a full day on February 1. The Call for Participation is now live:
softwarefreedom.net
FOSDEM 2026 EU-Policy Devroom | NOTICEBOARD
Excited to announce that the FOSS on Mobile devroom returns for #fosdem 2026! 🥳
Communities from multiple Linux Mobile projects come together there and hold talks about what was achieved, what challenges lie ahead, how we can collaborate to solve them, as well as random interesting things happening when replacing Google's Android on our phones.
If you have been doing cool stuff in this ecosystem, we want to hear from you - consider submitting a talk!
https://lists.fosdem.org/pipermail/fosdem/2025q4/003687.html
Thanks to @flypig from the Sailfish OS community for organizing the CfP and thanks to @fosdem for having us again!
#FossOnMobile #linuxmobile #postmarketos #mobian #sailfish #ubports #DanctNIX #furios #phosh #sxmo #plasmamobile #gnomemobile #lomiri
lists.fosdem.org
[FOSDEM] Call for Participation: FOSS on Mobile devroom @ FOSDEM 2026
Last year I was blown away as a #FOSDEM speaker about the speaker page/video infrastructure and how well it all works. This year I'm a co dev room manager and a Cfp reviewer... similarly blown away with how well it all works. Huge kudos to the team. #opensource
Last year I was blown away as a #FOSDEM speaker about the speaker page/video infrastructure and how well it all works. This year I'm a co dev room manager and a Cfp reviewer... similarly blown away with how well it all works. Huge kudos to the team. #opensource
Last year I was blown away as a #FOSDEM speaker about the speaker page/video infrastructure and how well it all works. This year I'm a co dev room manager and a Cfp reviewer... similarly blown away with how well it all works. Huge kudos to the team. #opensource
Q1 was BUSY for us at AlmaLinux, and we're just now catching our breath! 😮💨
We attended FIVE events, presenting at almost all of them.
Check out highlights from each and see how you can help staff our booths for events just like these! ✨ https://almalinux.org/blog/2025-04-29-q1-events/
#CentOSConnect @fosdem #FOSDEM #FOSSASIA #CloudFest @socallinuxexpo

almalinux.org
CentOS Connect, FOSDEM, FOSSASIA, SCaLE, CloudFest
The first few months of 2025 were packed with some more big events for AlmaLinux! Learn a bit more about each of them below, and then find out how YOU can help staff AlmaLinux booths for events just like these for the rest of 2025! CentOS Connect CentOS Connect is always a great place for us to connect with the CentOS Stream community. While we were there, we hosted a meetup about Project ELevate, which was great! We got to talk to people who were brand new to the project, and folks who hadd already used in it production.
I'm in #Seoul for #FOSS For All; I had the honor of giving the opening keynote about #FOSDEM
I took this photo in the restroom of the university. It's a soap bar. You wet your hands, rub the soap, and wash your hands.
As you're standing in line to wash your hands, the act of getting soap looks exactly as you'd expect it to look like.
Are you involved in an open source project that is related to energy, green IT or climate change? Please submit a proposal to the #FOSDEM #EnergyDevroom in Brussels on the 31st of January 2026. it is an opportunity to engage with like-minded people that care about the energy transition, climate change and community. Submission deadline 1st of December: https://fosdem.org/2026/schedule/track/energy/
@hongminhee @fosdem
Everything in #Fosdem has always been archived on #matrix,https://fosdem.org/2026/archives/. So, why not organise a live talk with the Fediverse's room at #fosdem26 ? And why not organise previously prepared communications available online for those who want it ?
#XSF Announcement
The #XMPP #Standards Foundation is excited to announce the 28th XMPP #Summit taking place in #Brussels, #Belgium next year - just before #FOSDEM 2026.
https://xmpp.org/2025/11/xmpp-summit-28/
#jabber #chat #interoperability #rtc #opensource #decentralization #federation #messaging #newsletter
#XSF Announcement
The #XMPP #Standards Foundation is excited to announce the 28th XMPP #Summit taking place in #Brussels, #Belgium next year - just before #FOSDEM 2026.
https://xmpp.org/2025/11/xmpp-summit-28/
#jabber #chat #interoperability #rtc #opensource #decentralization #federation #messaging #newsletter
Excited to be supporting the Fediverse / Social Web track at #FOSDEM again this year! Here's the CfP -> https://socialwebfoundation.org/2025/10/31/fosdem-2026-social-web-devroom-call-for-participation/
socialwebfoundation.org
FOSDEM 2026 – Social Web Devroom – Call For Participation
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open sour…
Excited to be supporting the Fediverse / Social Web track at #FOSDEM again this year! Here's the CfP -> https://socialwebfoundation.org/2025/10/31/fosdem-2026-social-web-devroom-call-for-participation/
socialwebfoundation.org
FOSDEM 2026 – Social Web Devroom – Call For Participation
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open sour…
The #LLVM developer room is back for the 12th consecutive year at #FOSDEM, on January 31st!
We're looking for presentations on all aspects of #LLVM, #MLIR and more.
See CFP for details https://discourse.llvm.org/t/cfp-fosdem-2026-llvm-dev-room/88746.
Deadline for submissions is November 30th.
I hope to see many of you at FOSDEM!
discourse.llvm.org
CFP FOSDEM 2026 LLVM dev room - deadline extended until December 7th
At FOSDEM 2026, LLVM will again participate with a dedicated devroom, on Saturday afternoon January 31st, in Brussels. As possibly the largest European Open Source Conference, FOSDEM attracts more than 600 lectures and over 8000 hackers - many core contributors of the world’s leading open source projects. Complementing the LLVM developer meetings, the devroom at FOSDEM provides a great opportunity for LLVM developers and the wider open source community to get together, connect and discuss. We ...
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks ("devrooms") for scores of different technology topics. The Social Web Devroom will take place in […]
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event.
FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks (“devrooms”) for scores of different technology topics.
The Social Web Devroom will take place in the afternoon of Saturday, January 31.
Format
There will be three available talk formats:
- 50 minutes – for bigger projects, followed by 10 minutes of questions.
- 25 minutes – for bigger projects, followed by 5 minutes of questions.
- 8 minutes – micro-talks on smaller or newer projects, in groups of 3, followed by 6 minutes of combined questions for the group.
Topics
The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse, including:
- Implementations of the ActivityPub protocol or ActivityPub API
- Clients for ActivityPub-enabled software like Mastodon
- Supporting services for the Fediverse, like search or onboarding
- ActivityPub-related libraries, toolkits, and frameworks
- Tools, bots, platforms, and related topics
- Advocacy, organization and social activity in deploying Open Source ActivityPub applications
Important dates
- Submission open: 1 Nov 2025
- Submission deadline: 1 Dec 2025
- Acceptance notifications: 10 Dec 2025
- Final schedule announcement: 15 Dec 2025
- Devroom: 31 Jan 2026
Submissions
Submit talk proposals to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. (Note that the “Lightning Talks” track is a separate event-wide track; if you’re proposing a Social Web micro-talk, please choose the “Social Web” track!)
Code of Conduct
All attendees and speakers must be familiar with and agree to the FOSDEM Code of Conduct.
Contact
Questions about topics, formats, or the Social Web in general should go to contact@socialwebfoundation.org.
confirmed 90 days left until #fosdem 2026 🍺
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks ("devrooms") for scores of different technology topics. The Social Web Devroom will take place in […]
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event.
FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks (“devrooms”) for scores of different technology topics.
The Social Web Devroom will take place in the afternoon of Saturday, January 31.
Format
There will be three available talk formats:
- 50 minutes – for bigger projects, followed by 10 minutes of questions.
- 25 minutes – for bigger projects, followed by 5 minutes of questions.
- 8 minutes – micro-talks on smaller or newer projects, in groups of 3, followed by 6 minutes of combined questions for the group.
Topics
The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse, including:
- Implementations of the ActivityPub protocol or ActivityPub API
- Clients for ActivityPub-enabled software like Mastodon
- Supporting services for the Fediverse, like search or onboarding
- ActivityPub-related libraries, toolkits, and frameworks
- Tools, bots, platforms, and related topics
- Advocacy, organization and social activity in deploying Open Source ActivityPub applications
Important dates
- Submission open: 1 Nov 2025
- Submission deadline: 1 Dec 2025
- Acceptance notifications: 10 Dec 2025
- Final schedule announcement: 15 Dec 2025
- Devroom: 31 Jan 2026
Submissions
Submit talk proposals to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. (Note that the “Lightning Talks” track is a separate event-wide track; if you’re proposing a Social Web micro-talk, please choose the “Social Web” track!)
Code of Conduct
All attendees and speakers must be familiar with and agree to the FOSDEM Code of Conduct.
Contact
Questions about topics, formats, or the Social Web in general should go to contact@socialwebfoundation.org.
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks ("devrooms") for scores of different technology topics. The Social Web Devroom will take place in […]
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event.
FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks (“devrooms”) for scores of different technology topics.
The Social Web Devroom will take place in the afternoon of Saturday, January 31.
Format
There will be three available talk formats:
- 50 minutes – for bigger projects, followed by 10 minutes of questions.
- 25 minutes – for bigger projects, followed by 5 minutes of questions.
- 8 minutes – micro-talks on smaller or newer projects, in groups of 3, followed by 6 minutes of combined questions for the group.
Topics
The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse, including:
- Implementations of the ActivityPub protocol or ActivityPub API
- Clients for ActivityPub-enabled software like Mastodon
- Supporting services for the Fediverse, like search or onboarding
- ActivityPub-related libraries, toolkits, and frameworks
- Tools, bots, platforms, and related topics
- Advocacy, organization and social activity in deploying Open Source ActivityPub applications
Important dates
- Submission open: 1 Nov 2025
- Submission deadline: 1 Dec 2025
- Acceptance notifications: 10 Dec 2025
- Final schedule announcement: 15 Dec 2025
- Devroom: 31 Jan 2026
Submissions
Submit talk proposals to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. (Note that the “Lightning Talks” track is a separate event-wide track; if you’re proposing a Social Web micro-talk, please choose the “Social Web” track!)
Code of Conduct
All attendees and speakers must be familiar with and agree to the FOSDEM Code of Conduct.
Contact
Questions about topics, formats, or the Social Web in general should go to contact@socialwebfoundation.org.
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event. FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks ("devrooms") for scores of different technology topics. The Social Web Devroom will take place in […]
The Social Web Foundation is pleased to announce the Social Web Devroom at FOSDEM 2026, and invite participants to submit proposals for talks for the event.
FOSDEM is an exciting free and open source software event in Brussels, Belgium that brings together thousands of enthusiasts from around the world. The event spans the weekend of January 31 to February 1, 2026 and features discussion tracks (“devrooms”) for scores of different technology topics.
The Social Web Devroom will take place in the afternoon of Saturday, January 31.
Format
There will be three available talk formats:
- 50 minutes – for bigger projects, followed by 10 minutes of questions.
- 25 minutes – for bigger projects, followed by 5 minutes of questions.
- 8 minutes – micro-talks on smaller or newer projects, in groups of 3, followed by 6 minutes of combined questions for the group.
Topics
The Social Web Devroom is open to talks all about the Social Web AKA the Fediverse, including:
- Implementations of the ActivityPub protocol or ActivityPub API
- Clients for ActivityPub-enabled software like Mastodon
- Supporting services for the Fediverse, like search or onboarding
- ActivityPub-related libraries, toolkits, and frameworks
- Tools, bots, platforms, and related topics
- Advocacy, organization and social activity in deploying Open Source ActivityPub applications
Important dates
- Submission open: 1 Nov 2025
- Submission deadline: 1 Dec 2025
- Acceptance notifications: 10 Dec 2025
- Final schedule announcement: 15 Dec 2025
- Devroom: 31 Jan 2026
Submissions
Submit talk proposals to https://pretalx.fosdem.org/fosdem-2026/cfp. Select “Social Web” from the “Track” dropdown, and include the length of your talk (8/25/50) in the submission notes. (Note that the “Lightning Talks” track is a separate event-wide track; if you’re proposing a Social Web micro-talk, please choose the “Social Web” track!)
Code of Conduct
All attendees and speakers must be familiar with and agree to the FOSDEM Code of Conduct.
Contact
Questions about topics, formats, or the Social Web in general should go to contact@socialwebfoundation.org.
Yay! "Modern Email" got a #FOSDEM devroom! Nay! Things to do... :P (I want to move our infrastructure to #NixOS, and probably want to package up <https://github.com/cpvalente/ontime>.)
github.com
GitHub - cpvalente/ontime: Free, open-source time keeping for live events
Free, open-source time keeping for live events. Contribute to cpvalente/ontime development by creating an account on GitHub.
Yay! "Modern Email" got a #FOSDEM devroom! Nay! Things to do... :P (I want to move our infrastructure to #NixOS, and probably want to package up <https://github.com/cpvalente/ontime>.)
github.com
GitHub - cpvalente/ontime: Free, open-source time keeping for live events
Free, open-source time keeping for live events. Contribute to cpvalente/ontime development by creating an account on GitHub.
I just submitted talk proposals for @fosdem and @FOSSBackstage. It goes beyond my usual ramblings on what privacy #foss tools we must use and it covers the "how" to convince people to start using them.
If you have encouraged someone to switch to say Signal, or Sessions, or #XMPP or some other tool/protocol, please reach out to me via *direct message* I need as much success stories as possible. Anonymity is guaranteed if requested.
🧑💻 FOSDEM: 세계 최대 오픈소스 컨퍼런스의 비결
25년간 8,000+명이 모인 비영리 행사, 어떻게 유지됐을까?
“FOSDEM - what it is, why we do it, and how”
RichiH (Grafana Labs)
🧑💻 FOSDEM: 세계 최대 오픈소스 컨퍼런스의 비결
25년간 8,000+명이 모인 비영리 행사, 어떻게 유지됐을까?
“FOSDEM - what it is, why we do it, and how”
RichiH (Grafana Labs)
Generally, #IndiaFOSS impressed me. It was the right mix of chaos and organization; the crowd was very engaged.
I gave a talk about #FOSDEM and I had uncounted conversations about FOSDEM, OSS, and how to apply its principles afterwards.
I do start feeling like an old these days. I mentioned to someone that I was first in #India in 2006 and someone commented were like "yeah, he wasn't alive then". Brutal.
But good crowd.
I have the full season of Firefly on TinyTV 2, we were showing it at @fireflyzero stand on #FOSDEM.
The latest #techlounge is packed with great interviews with great people from #fosdem back in February.
We have Rebecca Rumbul from the #Rust Foundation
A whole bunch of people from Sysdig talking about #stratoshark
Frank Karlitschek of #Nextcloud
And… @andypiper from Mastodon
Put up with the background noise, there's some great content!
Search for "Tech Lounge" wherever you get podcasts or listen here: https://chrischinchilla.com/podcast/voices-from-fosdem-2025
chrischinchilla.com
Voices from FOSDEM 2025,Voices from FOSDEM 2025
<p>Fast rewind back to February and I had some fascinating conversations with various projects at FOSDEM in Brussels, including the Rust Foundation, Sysdig about StratoShark, Nextcloud, and Mastodon.</p><p> </p><p><strong>Want the power of Mermaid for enterprises?</strong></p><p>Mermaid chart brings WYSIWYG editing, generative AI, collaboration, and more to the flexible syntax of Mermaid.</p><p><a...
The latest #techlounge is packed with great interviews with great people from #fosdem back in February.
We have Rebecca Rumbul from the #Rust Foundation
A whole bunch of people from Sysdig talking about #stratoshark
Frank Karlitschek of #Nextcloud
And… @andypiper from Mastodon
Put up with the background noise, there's some great content!
Search for "Tech Lounge" wherever you get podcasts or listen here: https://chrischinchilla.com/podcast/voices-from-fosdem-2025
chrischinchilla.com
Voices from FOSDEM 2025,Voices from FOSDEM 2025
<p>Fast rewind back to February and I had some fascinating conversations with various projects at FOSDEM in Brussels, including the Rust Foundation, Sysdig about StratoShark, Nextcloud, and Mastodon.</p><p> </p><p><strong>Want the power of Mermaid for enterprises?</strong></p><p>Mermaid chart brings WYSIWYG editing, generative AI, collaboration, and more to the flexible syntax of Mermaid.</p><p><a...
@bagder Thanks for your post & your counter 😆
I'm curious: you characterize the EU #CRA as requiring #SBOM's *specifically*. I know the License Compliance Industrial Complex wants it to be true, but I researched this issue for my #FOSDEM 2025 talk…
https://fosdem.org/2025/schedule/event/fosdem-2025-6155-is-there-really-an-sbom-mandate-/
… & IIUC CRA *doesn't* specify SBOMs specifically.
IMO, if the vendor gives the customer complete, Corresponding Source & a 100% @reproducible_builds they've complied with CRA. No one has shown me anything that disproves that.
fosdem.org
FOSDEM 2025 - Is There Really an SBOM Mandate?
@leobard @fedihost @digitalcourage @iftas
While the #Fediforum was online, there are some places we need to get developers together. #FOSDEM for instance, from what I heard, seemed like a place people from the Fedi all convened. We need to help fund travel for those folks as well imo.
10/?
@leobard @fedihost @digitalcourage @iftas
While the #Fediforum was online, there are some places we need to get developers together. #FOSDEM for instance, from what I heard, seemed like a place people from the Fedi all convened. We need to help fund travel for those folks as well imo.
10/?
This 🐈⬛ arrived @ #FOSDEM …
Currently in level 2 of building K opposite Panoramax in case you want to meet up.
Met @hisham_hm at #FOSDEM.
Q1 was BUSY for us at AlmaLinux, and we're just now catching our breath! 😮💨
We attended FIVE events, presenting at almost all of them.
Check out highlights from each and see how you can help staff our booths for events just like these! ✨ https://almalinux.org/blog/2025-04-29-q1-events/
#CentOSConnect @fosdem #FOSDEM #FOSSASIA #CloudFest @socallinuxexpo

almalinux.org
CentOS Connect, FOSDEM, FOSSASIA, SCaLE, CloudFest
The first few months of 2025 were packed with some more big events for AlmaLinux! Learn a bit more about each of them below, and then find out how YOU can help staff AlmaLinux booths for events just like these for the rest of 2025! CentOS Connect CentOS Connect is always a great place for us to connect with the CentOS Stream community. While we were there, we hosted a meetup about Project ELevate, which was great! We got to talk to people who were brand new to the project, and folks who hadd already used in it production.
So far my #fosdem strategy of staying in one place (where the food is) and letting people run into me has been a roaring success.
Here is the video of our presentation at #fosdem2025 . It was so much fun to attend #FOSDEM for the first time! And to meet IRL all the people we interact with online since months and years, notably @activitypods and @Solid people. Looking forward the next edition! A big thank you to the organizers of the devroom, of the whole @fosdem and to @nlnet
@NGIZero specially for the hexstickers of @leenaars ;)
nextgraph.org
NextGraph presents at FOSDEM 2025
We presented NextGraph in the devroom "Collaboration and Content Management" at 13:15 on Saturday 1st Feb. Here is the video
If you want to know more they did a talk at #FOSDEM 2024
- video recording: https://video.fosdem.org/2024/k3201/fosdem-2024-3009-advances-in-garage-the-low-tech-storage-platform-for-geo-distributed-clusters.mp4
#s3 #garage #DistributedStorage
/cc @deuxfleurs
If my file format adventures are interesting to so many people, I should prepare a #FOSDEM talk about it, I guess?
* Gerry (#FOSDEM staff friend) and myself are rocking this without guide; seeing guides is both reassuring and annoying
* #Train ticket for one hour ride is 10 Baht or 0.27€
* There is no train bridge. We will get out, see about catching a ferry, and board a different train
* End stop is going to be Mae Klong. So we will see the railway market fold up and spread again every time a train passes. For the first run, we see it from the train
Interesting:
Docs is the result of a joint effort lead by the French 🇫🇷🥖(DINUM) and German 🇩🇪🥨 governments (ZenDiS). We are always looking for new public partners (we are currently onboarding the Netherlands 🇳🇱🧀). Feel free to reach out if you are interested in using or contributing to docs.
https://docs.numerique.gouv.fr/login/
#docs #opensource #eu #europe #france #germany #netherlands #collaboration #fosdem
docs.numerique.gouv.fr
Docs
Docs: Your new companion to collaborate on documents efficiently, intuitively, and securely.
Interesting:
Docs is the result of a joint effort lead by the French 🇫🇷🥖(DINUM) and German 🇩🇪🥨 governments (ZenDiS). We are always looking for new public partners (we are currently onboarding the Netherlands 🇳🇱🧀). Feel free to reach out if you are interested in using or contributing to docs.
https://docs.numerique.gouv.fr/login/
#docs #opensource #eu #europe #france #germany #netherlands #collaboration #fosdem
docs.numerique.gouv.fr
Docs
Docs: Your new companion to collaborate on documents efficiently, intuitively, and securely.
My FOSDEM 2025 social web lightning talk is out!
🎉 Elk: A Nimble Client for Mastodon - FOSDEM 2025 | https://ayos.blog/elk-fosdem-2025
ayos.blog
Elk: A Nimble Client for Mastodon - FOSDEM 2025
A presentation about Elk at FOSDEM 2025 Social Web
This year marked #Luanti’s second consecutive appearance at #FOSDEM! Held in Brussels, Belgium, FOSDEM is the largest free and open source software conference in Europe. Fresh off our recent rebranding and new release cycle, FOSDEM was a fantastic opportunity to collect feedback and update people on what’s happening in the Luanti world
blog.minetest.net
Luanti at FOSDEM 2025
This year marked Luanti's second consecutive appearance at FOSDEM! Held in Brussels, Belgium, FOSDEM is the largest free and open source software conference in Europe. Fresh off our recent rebranding and new release cycle, FOSDEM was a fantastic opportunity to collect feedback and update people on what's happening in the Luanti world.
This year marked #Luanti’s second consecutive appearance at #FOSDEM! Held in Brussels, Belgium, FOSDEM is the largest free and open source software conference in Europe. Fresh off our recent rebranding and new release cycle, FOSDEM was a fantastic opportunity to collect feedback and update people on what’s happening in the Luanti world
blog.minetest.net
Luanti at FOSDEM 2025
This year marked Luanti's second consecutive appearance at FOSDEM! Held in Brussels, Belgium, FOSDEM is the largest free and open source software conference in Europe. Fresh off our recent rebranding and new release cycle, FOSDEM was a fantastic opportunity to collect feedback and update people on what's happening in the Luanti world.

















































































































































































































































































































































